title: Local treatment with penicillin in sinusitis; determination of penicillin content in maxillary sinus secretions 1-15 days after application of penicillin.
authors.forename: P
authors.initials: P
authors.lastname: BERDAL
authors.forename: K
authors.initials: K
authors.lastname: URDAL
mesh_terms: D006801:Humans; D008443:Maxillary Sinus; D010406:Penicillins; D012852:Sinusitis
chemical_list: D010406:Penicillins