title: Early twin amniocentesis prior to 14 weeks' gestation.
authors.forename: L P
authors.initials: LP
authors.lastname: Shulman
authors.forename: S
authors.initials: S
authors.lastname: Elias
authors.forename: O P
authors.initials: OP
authors.lastname: Phillips
authors.forename: J S
authors.initials: JS
authors.lastname: Dungan
authors.forename: C
authors.initials: C
authors.lastname: Grevengood
authors.forename: J L
authors.initials: JL
authors.lastname: Simpson
mesh_terms: D000649:Amniocentesis / Q000379:methods*; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014427:Twins