title: Monochorionic twins misclassified as dichorionic: was there an empty tent?
authors: Prenatal Diagnosis of Northern California Medical Group, Sacramento, California USA (D.W.H.), Division of Maternal-Fetal Medicine, University of California Davis Medical Center, Sacramento, California USA (D.B.S.).
authors: Douglas W
authors: DW
authors: Hershey
authors: Prenatal Diagnosis of Northern California Medical Group, Sacramento, California USA (D.W.H.), Division of Maternal-Fetal Medicine, University of California Davis Medical Center, Sacramento, California USA (D.B.S.).
authors: David B
authors: DB
authors: Schrimmer
mesh_terms: D000650:Amnion / Q000000981:diagnostic imaging*; D002823:Chorion / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D016216:Ultrasonography, Prenatal / Q000639:trends*