title: Duplicity: Sonography suggested a twin gestation was dichorionic-and monochorionic.
authors.affiliation: Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
authors.forename: Ramen H
authors.initials: RH
authors.lastname: Chmait
authors.forename: Randall
authors.initials: R
authors.lastname: Floyd
authors.forename: Kurt
authors.initials: K
authors.lastname: Benirschke
mesh_terms: D000328:Adult; D002823:Chorion / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D005330:Fetofetal Transfusion / Q000000981:diagnostic imaging / Q000601:surgery; D005332:Fetoscopy; D006801:Humans; D007231:Infant, Newborn; D017075:Laser Coagulation; D011247:Pregnancy; D011256:Pregnancy Outcome; D059285:Pregnancy, Twin; D014427:Twins; D016216:Ultrasonography, Prenatal