title: Lethal osteogenesis imperfecta: second trimester sonographic diagnosis in a twin gestation.
authors.affiliation: Department of Obstetrics and Gynecology, United States Naval Hospital, Portsmouth, Virginia 23708.
authors.forename: J R
authors.initials: JR
authors.lastname: Wax
authors.forename: J F
authors.initials: JF
authors.lastname: Smith
authors.forename: R C
authors.initials: RC
authors.lastname: Floyd
mesh_terms: D000328:Adult; D004200:Diseases in Twins / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D010013:Osteogenesis Imperfecta / Q000000981:diagnostic imaging*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011272:Pregnancy, Multiple; D014427:Twins; D016216:Ultrasonography, Prenatal