title: Masking of mastoiditis symptoms by penicillin.
authors.forename: A S
authors.initials: AS
authors.lastname: WILNER
mesh_terms: D006801:Humans; D008417:Mastoiditis / Q000175:diagnosis*; D010406:Penicillins / Q000628:therapy*
chemical_list: D010406:Penicillins
keywords: MASTOIDITIS/diagnosis; PENICILLIN/therapy