Amniotic fluid α-fetoprotein concentrations in twin gestations: Dependence on placental membrane anatomy
Stiller R, Lockwood C, Belanger K, Baumgarten A, Hobbins J, Mahoney M. Amniotic fluid α-fetoprotein concentrations in twin gestations: Dependence on placental membrane anatomy. American Journal Of Obstetrics And Gynecology 1988, 158: 1088-1092. PMID: 2453115, DOI: 10.1016/0002-9378(88)90227-x.Peer-Reviewed Original ResearchConceptsAmniotic fluid alpha-fetoprotein concentrationsAlpha-fetoprotein concentrationTwin pregnanciesGestational ageAcetylcholinesterase levelsUncomplicated twin pregnanciesTwin membersEquivalent gestational ageDiscordant twin pregnanciesΑ-fetoprotein concentrationMembrane anatomySingleton pregnanciesTwin gestationsFetal anomaliesGenetic amniocentesisNormal rangePregnancyUnaffected twinsUnaffected fetusesTwin pairsPlacentaAgeAnatomy