title: [Technic of ligation of the umbilical loop and its evaluation].
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008026:Ligation / Q000379:methods*; D011247:Pregnancy; D013514:Surgical Procedures, Operative / Q000379:methods*; D014470:Umbilical Cord