title: A unique surgical operation on the horns of African bulls in ancient and modern times.
authors.forename: C W
authors.initials: CW
authors.lastname: Schwabe
mesh_terms: D004534:Egypt; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D014730:Veterinary Medicine / Q000266:history*