title: The birth of octuplets: a research puzzle / twin research reviews: natural twinning rate; survival at, or before, thirty weeks gestation; unique mirror-imaging effects / news highlights: twin robbery at KaDeWe?; twins born together and apart; twinning rates in Candido Godoi.
authors.affiliation: Department of Psychology, California State University, Fullerton, Ca 92834, United States of America. nsegal@Exhange.FULLERTON.EDU
authors.forename: Nancy L
authors.initials: NL
authors.lastname: Segal
mesh_terms: D005260:Female; D006801:Humans; D009099:Multiple Birth Offspring / Q000706:statistics & numerical data*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011296:Prenatal Diagnosis / Q000379:methods; D016019:Survival Analysis; D018433:Twin Studies as Topic; D014427:Twins; D016216:Ultrasonography, Prenatal / Q000379:methods