title: Cortical mastoidectomy; use of penicillin in plasma clot.
authors.forename: P
authors.initials: P
authors.lastname: READING
mesh_terms: D006801:Humans; D008416:Mastoid / Q000601:surgery*; D019637:Orthopedic Procedures; D010406:Penicillins; D013927:Thrombosis
chemical_list: D010406:Penicillins