title: Observations on some rock carvings of surgical instruments in East Africa.
authors.forename: M
authors.initials: M
authors.lastname: NIERENSTEIN
mesh_terms: D000351:Africa, Eastern; D004864:Equipment and Supplies; D013502:General Surgery / Q000266:history*; D006801:Humans; D013525:Surgical Instruments
keywords: INSTRUMENTS/primitive; SURGERY/history