1989
Prenatal identification of twin reversed arterial perfusion syndrome in the first trimester
Stiller R, Romero R, Pace S, Hobbins J. Prenatal identification of twin reversed arterial perfusion syndrome in the first trimester. American Journal Of Obstetrics And Gynecology 1989, 160: 1194-1196. PMID: 2658607, DOI: 10.1016/0002-9378(89)90187-7.Peer-Reviewed Original Research
1988
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