|
|
| (P) | Genetic and environmental effects on the inter-relationship of lymphocyte subset levels KA Ahmadi, MA Hall, P Norman, R Vaughan, H Snieder, TD Spector and JS Lanchbury (UK) |
| (P) | Activities in the last 3 years of JATM Y Amau (Japan) |
| (P) | Amniocentesis in natural and IVF twin pregnancies A Antsaklis, G Daskalakis, D Loutradis, K Kallianidis, N Papantoniou, D Paouleskou, E Doula (Greece) |
| (P) | Type A behavior in male twin pairs: the Vietnam Era Twin Registry JL Bar, MJ Lyons, H Xiam, M Tsuang (USA) |
| (P) | Abnormal amniotic fluid volume in twin gestations is associated with higher rates of peripartum complications J Bar-David, Z B-Aroya, M Hallak, M Friger, M Katz, M Mazor (Israel) |
| (P) | Grandmultiparity in twin gestation: is it really a problem? Z Ben-Aroya, J Bar-David, M Hallak, M Friger, M Katz, M Mazor (Israel) |
| (P) | The use of oxytocin for augmentation of labor in twin pregnancies: is it safe? Z Ben-Aroya, J Bar-David, M Hallak, M Friger, M Katz, M Mazor (Israel) |
| (P) | Ripening of uterine cervix in parturients with twin gestation: PGE2 vs. intracervical foley catheter Z Ben-Aroya, J Bar-David, M Hallak, M Friger, M Katz, M Mazor (Israel) |
| (P) | Early postnatal growth in preterm twins JM Buckler (UK) |
| (P) | Disease concordance and genetic susceptibility to type 1 diabetes in Italian twins R Buzzetti, P Pozzilli, F Leonetti, UD Mario, R Cotichini, MA Stazi (Italy) |
| (P) | Multimethod assessment of the twin relationship Francesca M. Cimino, Laura A. Baker, Jennifer K. Johnson, Adrian Raine (USA) |
| (P) | Effects of prenatal exposure to testosterone on cognitive performance and behaviour: a twin study CCC Cohen, SHM van Goozen, PT Cohen-Kettenis, JK Buitelaar (The Netherlands) |
| (P) | Progression to celiac disease in Italian twins R Cotichini, L Greco, R Romino, I Coto, R Tosi, MA Stazi (Italy) |
| (P) | Susceptible HD cytokine phenotypes in twins W Cozen, R Masood, P Gill, M Cockburn, J Gauderman, K Danley, N Stroud, TM Mack (USA) |
| (P) | Effect of tobacco smoke on cytokines in twins W Cozen, M Cockburn, J Gauderman, K Danley, N Stroud, TM Mack (USA) |
| (P) | Ascertainment of twins in the Western Australian Twin Register using record linkage Maxine L Croft, Nicholas H de Klerk, Janice Hansen, Phyllis T Alessandri (Australia) |
| (P) | Twins in Maya mythology D Czukerberg, L Keith, J Blankstein, DM Keith (USA) |
| (P) | Zygosity determination: why is it so important? M Davies (UK) |
| (P) | Feasibility of using birth records for recruiting older twins for the Sri Lankan Twin Registry DA Rohana, K Dayaratne, A Sumathipala, DJS Fernando, SH Siribaddana, N de Silva, N Abeysinghe (Sri Lanka) |
| (P) | Birth weight and tracking blookd pressure: a 15-year follow-up study of Dutch adolescent twins Eco de Geus, Richard Ijzerman, Caroline van Baal, Elles Mulder, Jessica Hebly, Danielle Posthuma, Dorret Boomsma (The Netherlands) |
| (P) | The genetics of tune deafness. Don't blame the piano teacher M de Lange, D Drayna, A Manichaikul, H Snieder, T Spector (UK) |
| (P) | Standardized population-based vital statistics of twin births R Derom, J Kiely, L Keith, E Bryan (Belgium) |
| (P) | Early report on the availability of island wide twin data in the central birth registration department N de Silva, A Sumathipala, DJS Fernando, N Abeysingha, SH Siribaddana, DARK Dayaratne, D De Silva, N Warnasuriya (Sri Lanka) |
| (P) | Twin study of mammographic breast density for age as a risk factor for breast cancer GS Dite, NF Boyd, MRE McCredie, D English, GG Giles, JL Hopper (Australia) |
| (P) | Extra risk of transferring 3 embryos M Dooley, A Jones, N Monks, A Price, J Rice, F Rook (UK) |
| (P) | Do genetic factors contribute to variation in insulin and glucose levels? B Erbas, JL Hopper, OK Kyvik, P Poulsen, A Vaag, H Beck-Nielsen (Australia) |
| (P) | Asthma and respiratory symptoms in Italian schoolchildren twins: a structural equation modelling approach C Fagnani, R Cotichini, MG Calvani, C Rossi, MA Stazi (Italy) |
| (P) | Impact of magnetic resonance imaging of the fetal brain in twin pregnancies VA Feldstein, EM Simon, GA Machin, NA Chuang, R Sydorak, J Farrell, CT Albanese, MR Harrison (USA) |
| (P) | Selective termination of acardiac/acephalic twin by radiofrequency ablation K Tsao, VA Feldstein, PL Sandberg, RA Filly, CT Albanese, MR Harrison (USA) |
| (P) | On the standardisation of the twinning rate J Fellman, AW Eriksson (Finland) |
| (P) | Tamba communications review H Forbes, J Linney (UK) |
| (P) | The heritability of hand grip strength - a study of 1624 Danish twin pairs aged 45-96 H Frederiksen, D Gaist, A Skytthe, JW Vaupel, M McGue, K Christensen (Denmark) |
| (P) | Dizygotic twins in a monochorionic placenta NA Ginsberg, S Rechitsky, Y Verlinsky (USA) |
| (P) | Genetic epidemiology of Alzheimer disease in Italian twins F Giubilei, MS Monti, S Giampaoli, MF Vescio, L Ferrucci, L Iacoviello, M Patriarca, R Pacifici, R Cotichini, G Ristori, S Cannoni, V Patriarca, S Brescianini, MA Stazi (Italy) |
| (P) | Fetal and infant death in twin pregnancy: consequence for the survivor SV Glinianaia, POD Pharoah, C Wright, J Rankin (UK) |
| (P) | Multiple pregnancy register in the North of England: 1998-99 results SV Glinianaia, C Wright, J Rankin, M Renwick (UK) |
| (P) | Management of a dichorionic twin discordant for intrauterine growth restriction A Gul, H Aslan, C Numanoglu, A Gulkilik (Turkey) |
| (P) | Helping helpers to help - guidelines for professionals working with multiple birth families F Hallett, J Denton, E Bryan (UK) |
| (P) | Factors related to smoking behavior and exposure in California twins AS Hamilton, MG Cockburn, W Cozen, TM Mack (USA) |
| (P) | Factors affecting concordance rates for Type 1 diabetes in identical twins MI Hawa, MJ Redondo, L Tu, T Mackenzie, DA Pyke, GS Eisenbarth, GA Hitman, RDG Leslie (UK) |
| (P) | Discordancy and catch-up growth in twins ML Hediger, B Luke, R Misiunas, E Anderson (USA) |
| (P) | Serum ferritin and twin fetal growth ML Hediger, B Luke, C Nugent (USA) |
| (P) | Romande Association of Help, Exchanges and Information concerning the twins, triplets and more S Herbener (Switzerland) |
| (P) | Digital postnatal angiography of the placenta in TTTS Monique A Huisman, Roberto N Laurini, Birgit Arabin (The Netherlands) |
| (P) | Birth weight and serum lipids in twins RG Ijzerman, CDA Stehouwer, MM van Weissenbruch, EJ de Geus, DI Boomsma (The Netherlands) |
| (P) | Genetic influence on marital status BA Jerskey, MJ Lyons, CE Lynch, DA Hines, S Ascher, M Tsuang (USA) |
| (P) | Birthweight references for supertwins N Kato, M Kobayashi (Japan) |
| (P) | Perinatal mortality of twins in recent Japan N Kato, M Kobayashi (Japan) |
| (P) | The role of NHS multiple births clinics in the United Kingdom AM Kelly, C Burton (UK) |
| (P) | Genes and environment in febrile seizures: a population-based twin study MJ Kjeldsen, KO Kyvik, K Christensen, ML Friis (Denmark) |
| (P) | Genetic epidemiology of alcohol dependence in a heavy drinking national twin cohort VS Knopik, AC Heath, PAF Madden, KK Bucholz, EC Nelson, NG Martin (USA) |
| (P) | A twin study of genetic and environmental factors in the relationship between asthma and behaviour in four-year-olds G Koeppen-Schomerus, J Stevenson, R Plomin (UK) |
| (P) | Delivery of previable twins: success rates in attempted delay of delivery of the second twin RB Kurzel (USA) |
| (P) | HLA haplotypes in dizygotic twin pairs KO Kyvik, IL Titlestad, T Kristensen, S Lillevang (Denmark) |
| (P) | Subjective reactions to acute nicotine: effects of gender and family history of nicotine and alcohol consumption CN Lessov, PAF Madden, EJ Sirevaag, JW Rohrbaugh, OF Pomerleau, AC Heath (USA) |
| (P) | Twins in psychoanalytic work VJ Lewin (UK) |
| (P) | Genetic and environmental influences on self-reported life events in women of the Finnish Twin Cohort K Lillberg, PK Verkasalo, J Kaprio, M Koskenvuo (Finland) |
| (P) | Opposite-sex twins O Lousada (UK) |
| (P) | Prenatal interventions to improve twin pregnancies outcomes B Luke, L Min, R Misiunas, C Nugent (USA) |
| (P) | The mental and motor development of twins: the role of placentation B Luke, R Misiunas, B Burpee, S Gogliotti, E Anderson (USA) |
| (P) | Genetic factors determine the liability to back pain reporting: results of a population based MRI study of twins AJ MacGregor, T Andrew, P Sambrook, TD Spector (UK) |
| (P) | Genetic influences on subjective reaction to first cigarette in the Missouri Adolescent Female Twin Study. PAF Madden, C Lessov, KK Bucholz, AC Heath (USA) |
| (P) | Genetic and environmental influences on self perceptions in childhood and puberty K Maeshiro, M Sugawara, A Sakai, S Amou (Japan) |
| (P) | Does zygosity and sex in twin pairs influence risk of pre-eclampsia in the mother? P Magnus, C Stoltenberg, L Trogstad, A Eskild, K Tambs, JR Harris (Norway) |
| (P) | Twins and leisure time physical activity. A univariate study JAR Maia, M Thomis, G Beunen, V Lopes (Portugal) |
| (P) | The matched multiple birth data set: a new data file from the U.S. National Center for Health Statistics JA Martin, SA Curtin, KG Keppel, ML Saulnier (USA) |
| (P) | Hyperhenylaleninemia in male-male twins S Maximova, M Mkheidze (Russia) |
| (P) | Management and outcome of triplet pregnancies related to origin and chorionicity A Merien, J van Eyck, B Leerentveld, B Arabin (The Netherlands) |
| (P) | Genetic and environmental influences on lipids, lipoproteins and apolipoproteins: effects of the menopause RPS Middelberg, TD Spector, H Snieder (UK) |
| (P) | The naming of twins M Mkheidze (Russia) |
| (P) | The angiotensin converting-enzyme (ACE) genepolymorphism, twins and pactical genetic counselling MO Mkheidze, NA Gladkova VI Kazakov, IB Nazarov (Russia) |
| (P) | Neonatal outcomes of preterm twins D Nowakowska, J Wilczynski, B Jaczewski, J Oleszczuk, G Krasomski, P Oszukowski (Poland) |
| (P) | No risk of coagulopathy after single intrauterine death in twin pregnancy D Nowakowska, J Wilczynski, B Jaczewski, L Podciechowski, G Krasomski, P Oszukowski (Poland) |
| (P) | Examination of intrapartum cardiotocograms and sleep-awake periods in singleton and twin foetuses during the second stage of labour I Nyirati, J Bartko, G Bartfai (Hungary) |
| (P) | Evaluation of various fetal growth curves for the assessment of IUGR in twins JJ Oleszczuk, AK Oleszczuk, BP Siekierski, B Leszczynska-Gorzelak, J Wilczynski, LG Keith (USA) |
| (P) | Evaluation of venous Doppler for assessing fetal well-being in twin pregnancy JJ Oleszcsuk, AK Oleszczuk, B Leszczynska-Gorselak, J Wilczynski, LG Keith (USA) |
| (P) | Monoamniotic twin pregnancy - 4 case reports and review of the literature JJ Oleszczuk, D Nowakowska, M Krekora, L Podciechowski, AK Oleszczuk, B Leszczynska-Gorzelak, J Wilczynski, LG Keith (USA) |
| (P) | Congenital hypothiroidism in twins (Italy, 1989-1999) A Olivieri, E Medda, C Fazzini, M Sorcini, R Cotichini, MA Stazi (Italy) |
| (P) | Physical growth, motor development and language development standards of Japanese twin infancy S Ooki, A Asaka (Japan) |
| (P) | National birthweight standards by gestational age for twins and multiples (Italy 1981-1995) V Patriarca, S Brescianini, R Cotichini, C D'Ippolito, MA Stazi (Italy) |
| (P) | Errors in birth registration and coding of multiple births in national statistics POD Pharoah (UK) |
| (P) | Sudden infant death syndrome (SIDS) in twins POD Pharoah, D Anand, MJ Platt (UK) |
| (P) | Epidemiology of the vanishing twin POD Pharoah, D Anand, MJ Platt, L Briscoe (UK) |
| (P) | Verbal fluency in twins with schizophrenia: an fMRI study M Picchioni, V Curtis, C Fu, X Chitnis, J Suckling, R Murray, P McGuire (UK) |
| (P) | Genes and environment in the tracking of body size from birth to late adolescence KH Pietilainen, J Kaprio, M Rasanen, T Winter, A Rissanen, RJ Rose (Finland) |
| (P) | Twin brothers with continuous oxaluria and respiratory oxalosis G Pospekhova, M Mkheidze, L Guleva (Russia) |
| (P) | Infant zygosity can be assigned by parental report questionnaire data TS Price, B Freeman, I Craig, SA Petrill, L Ebersole, R Plomin (UK) |
| (P) | The MBF Telephone Service reveals the need for educating professionals BJ Read, CA Sweetland, EM Bryan (UK) |
| (P) | Twins' trust in mothers in childhood and puberty: a human behavior genetics perspective A Sakai, M Sugawara, K Maeshiro, S Amou (Japan) |
| (P) | The relative importance of genetic and environmental factors on variation in fat percent - the impact of fitness K Schousboe, B Erbas, JL Hopper, KO Kyvik, JE Henriksen, TIA Sørensen (Denmark) |
| (P) | IVF/ART twin pregnancies carries higher risk for cesarean section D Segal, Z Ben-Aroya, M Friger, J Bar-David, M Katz, M Mazor (Israel) |
| (P) | Nulliparous parturients with twins pregnancies are exposed to increased rates of cesarean sections D Segal, Z Ben-Aroya, M Friger, J Bar-David, M Katz, M Mazor (Israel) |
| (P) | Feasibility of using different approaches for recruiting younger twins for Sri Lankan Twin Registry SH Siribaddana, A Sumathipala, DJS Fernando, N de Silva, DA Rohana K Dayaratne, N Abeysinghe, S Sivayogam (Sri Lanka) |
| (P) | Discordant anomalies in monozygotic twins Karin Sloots, Renske Rijlaarsdam, Birgit Arabin (The Netherlands) |
| (P) | Heritability of blood pressure in black and white youth, The Georgia Twin Study H Snieder, GA Harshfield, D Moore, F Treiber (USA) |
| (P) | The perinatal outcome of the co-twin of monochorionic twins when one fetus died in utero N Suehara, K Wasada, T Sugiyama, T Mizutani, M Fujimura, M Nakayama, K Suehara (Japan) |
| (P) | Developmental psychopathology: a behavioural genetic approach M Sugawara, A Sakai, K Maeshiro, S Amou (Japan) |
| (P) | Higher order multiple births in the United States: a snapshot at the turn of the century K Sullivan Collopy (USA) |
| (P) | Computer Assisted Telephone Interviews with 26,000+ Twins: a New Update of the Swedish Twin Registry P Svedberg, NL.Pedersen, P Lichtenstein (Sweden) |
| (P) | Genetic and environmental contributions to recurrent headache D Svensson, N Pedersen, K Ekbom, B Larsson, E Waldenlind (Sweden) |
| (P) | When is a twin not a twin? PB Swanson (Australia) |
| (P) | Differential heritability of IQ across ability levels in adolescents Y Tchertkova, S Piankova (Russia) |
| (P) | The effect of losing the twin and losing the partner on mortality C Tomassini, A Rosina, F Billari, A Skytthe, K Christensen (UK) |
| (P) | Comparative rating measures of health and environmental exposures: how well do twins agree? AM Turner, CA Reynolds, NL Pedersen, M Gatz (USA) |
| (P) | Birth order and adult size and blood pressure in twins C Tuya, G McNeill, DM Campbell (UK) |
| (P) | Genetic influences on Piagetian conservation ability in seven year old twins GCM van Baal, DI Boomsma (The Netherlands) |
| (P) | Vulnerability to depressiveness among 12,063 adults - effect of life events, social support and somatic health J Varjonen, K Romanov, J Kaprio, M Koskenvuo (Finland) |
| (P) | Gender differences in genetic and environmental effects on aggression E Vierikko, L Pulkkinen, J Kaprio, RJ Rose, RJ Viken (Finland) |
| (P) | Tamba survey of women's experiences of a multiple birth in the NHS J Walton (UK) |
| (P) | Multi-fetal pregnancy: Achieving successful outcomes K Willenberg, P Beemer (USA) |
| (P) | Social alienation in adolescent Finnish twins T Winter, J Kaprio, RJ Viken, RJ Rose (Finland) |
| (P) | No heritability of parkinsonism in Swedish twins K Wirdefeldt, NL Pedersen (Sweden) |
| (P) | Favoritism in mothers of multiple birth children Y Yokoyama (Japan) |