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