title: Pregnancy outcome following amniocentesis at 11-14 versus 16-19 weeks' gestation.
authors.forename: R D
authors.initials: RD
authors.lastname: Wilson
authors.forename: J A
authors.initials: JA
authors.lastname: Johnson
authors.forename: J
authors.initials: J
authors.lastname: Dansereau
mesh_terms: D000649:Amniocentesis / Q000009:adverse effects*; D005260:Female; D005313:Fetal Death / Q000209:etiology*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second