title: Two cases of petrositis and Gradenigo's syndrome, treated by conservative surgery and penicillin.
authors.forename: K R
authors.initials: KR
authors.lastname: OGILVIE
mesh_terms: D001859:Bone Neoplasms; D004194:Disease; D006801:Humans; D009369:Neoplasms; D010406:Penicillins; D059270:Petrositis; D013701:Temporal Bone
chemical_list: D010406:Penicillins