title: Dizygotic twinning in mothers of spina bifida.
authors.forename: H
authors.initials: H
authors.lastname: Journel
authors.forename: B
authors.initials: B
authors.lastname: Le Marec
mesh_terms: D004200:Diseases in Twins; D005602:France; D006801:Humans; D007231:Infant, Newborn; D016136:Spina Bifida Occulta / Q000235:genetics*; D014429:Twins, Dizygotic