title: Twins: a very special occurrence.
authors.forename: V
authors.initials: V
authors.lastname: el Halta
mesh_terms: D005260:Female; D006700:Home Childbirth / Q000451:nursing; D006801:Humans; D009721:Nurse Midwives; D011247:Pregnancy; D011295:Prenatal Care; D014427:Twins; D016216:Ultrasonography, Prenatal