title: The relationship of the umbilicus to the aortic bifurcation: implications for laparoscopic technique.
authors.forename: F D
authors.initials: FD
authors.lastname: Loffer
mesh_terms: D001011:Aorta / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D014472:Umbilicus / Q000033:anatomy & histology