title: Which organ develops first in the intrauterine life?
authors.affiliation: Department of Cardiovascular Surgery, Türkiye Yüksek İhtisas Education and Research Hospital, Ankara, Turkey. uluss@yahoo.com
authors.forename: A Tulga
authors.initials: AT
authors.lastname: Ulus
authors.forename: Burak
authors.initials: B
authors.lastname: Erdolu
authors.forename: Murat
authors.initials: M
authors.lastname: Songur
authors.forename: Esin
authors.initials: E
authors.lastname: Kahya
mesh_terms: D002309:Cardiology / Q000266:history*; D002319:Cardiovascular System / Q000196:embryology*; D047109:Fetal Development; D049673:History, 20th Century; D049691:History, Medieval; D006801:Humans; D014421:Turkey