(1972). A comparative study of zygotic twinning and triplet rates in eight countries,
(1991). An Update of the Swedish Reference-Standards for Weight, Length and Head Circumference at Birth for Given Gestational-Age (1977-1981). Acta Paediatr Scand
(2005). Analysis of factors affecting birthweight, birth length and head circumference: Study of Japanese triplets. Twin Res Hum Genet
(2002). Asaka A: Reference birthweight for multiple births in Japan.
(2007). Boomsma DI: Young Netherlands Twin Register (Y-NTR): A longitudinal multiple informant study of problem behavior. Twin Res Hum Genet
(2002). Chervenak FA: Outcomes of dichorionic triplet pregnancies.
(1989). CM: Effects on
(2010). Composition, Smoking, and Spontaneous Dizygotic Twinning. Fertil Steril
(1996). Deman AJM: Blood group chimerism in human multiple births is not rare.
(1998). Derom R: The East Flanders Prospective Twin Survey (Belgium): a population-based register. Twin Res Hum Genet
(2002). Does chorionicity or zygosity predict adverse perinatal outcomes in twins?
(1983). DP: Maternal Alcohol, Tobacco and Cannabis Consumption and the Outcome of Pregnancy.
(2006). E: Perinatal and early childhood outcomes of twins versus triplets. Twin Res Hum Genet
(2007). EA: Babies born after ART treatment cost more than non-ART babies: a cost analysis of inpatient birth-admission costs of singleton and multiple gestation pregnancies. Hum Reprod
(2005). Eidelman AI: Does a triplet birth pose a special risk for infant development? Assessing cognitive development in relation to intrauterine growth and mother-infant interaction across the first 2 years. Pediatrics
(2009). Eidelman AI: Triplets Across the First 5 Years: The Discordant Infant at Birth Remains at Developmental Risk. Pediatrics
(2005). Environmental factors determine where the Dutch live: Results from the Netherlands Twin Register. Twin Res Hum Genet
(1993). Eriksson AW: Epidemiologic and Birth-Weight Characteristics of Triplets - A Study from the Dutch Twin Register.
(2004). et al: Birth weight references for triplets.
(2002). et al: Netherlands Twin Register: A focus on longitudinal research. Twin Res Hum Genet
(2006). et al: Netherlands Twin Register: From twins to twin families. Twin Res Hum Genet
(1998). Etiology of individual differences in birth weight of twins as a function of maternal smoking during pregnancy. Twin Res Hum Genet
(2009). Eventov-Friedman S: Outcomes of Multiplets. Neonatology
(2008). Familial Twinning and Fertility in Dutch Mothers of Twins.
(2005). Hoff GL: Term-gestation low birth weight and healthcompromising behaviors during pregnancy. Obstet Genecol
(1991). Integrative guide for the 1991 CBCL/4-18, YSR, and TRF profiles.
(2004). Is it normal for multiples to be smaller than singletons? Best Pract Res Clin Obstet Gynaecol
(2009). JM: New Dutch reference curves for birthweight by gestational age. Early Hum Dev
(2003). Kalish RB: Birthweight discordance in multiple pregnancy. Twin Res Hum Genet
(2006). Kilbride HW: Perinatal outcome and later implications of intrauterine growth restriction. Clinical Obstet Genecol
(2003). Kinzler WL: Birth weight discordance and adverse fetal and neonatal outcomes among triplets in the United States. Obstet Genecol
(2002). KJS: Cognitive and behavioral outcomes of school-aged children who were born preterm -A meta-analysis. Jama
(2009). L: Combined effects of cigarette smoking and alcohol consumption on perinatal outcome. Gynecol Obstet Invest
(2000). Lessing JB: Analysis of 104 twin pregnancies conceived with assisted reproductive technologies and 193 spontaneously conceived twin pregnancies. Fertil Steril
(2003). LG: A novel approach to intertriplet birth weight discordance.
(2002). LG: Total and individual triplet birth weights as a function of gestational age.
(1991). Manual of the Child Behavior Checklist/4-18 and
(2003). Maternal alcohol consumption during pregnancy and physical outcomes up to 5 years of age: a longitudinal study. Early Hum Dev
(2009). Meta-Analysis of Neurobehavioral Outcomes in Very Preterm and/or Very Low Birth Weight Children. Pediatrics
(2006). Mx Statistical Modeling. Richmond, VA 23298: Dept of Psychiatry;
(2002). Normal and abnormal growth of multiples. Semin Neonatol
(2002). RB: The association between maternal factors and perinatal outcomes in triplet pregnancies.
(2006). Salihu HM: Birth weight discordance in multiple gestations: occurrence and outcomes.
(2000). Slagboom PE, Boomsma DI: Zygosity diagnosis in young twins by parental report. Twin Res Hum Genet
the Netherlands Perinatal Registry.
(2005). Tonks A: Classification of stillbirth by relevant condition at death (ReCoDe): population based cohort study. Br Med J
(1993). Verloovevanhorick SP: The Effect of Moderate Maternal AlcoholConsumption on Birth-Weight and Gestational-Age in A Low-Risk Population. Early Hum Dev