title: Entrapment of the fetal head and symphysectomy.
authors.forename: J
authors.initials: J
authors.lastname: van Roosmalen
mesh_terms: D001946:Breech Presentation; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000601:surgery; D011247:Pregnancy; D013567:Symphysiotomy