title: Diagnosis and position shift between the first and the second fetus in a diamniotic twin pregnancy.
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, Pochon CHA University, South Korea.
authors.forename: J Y
authors.initials: JY
authors.lastname: Cho
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011272:Pregnancy, Multiple; D014429:Twins, Dizygotic; D016216:Ultrasonography, Prenatal