Penicillin aerosol therapy in sinusitis.
D000336:Aerosols; D004194:Disease; D005402:Fistula; D010256:Paranasal Sinuses; D010406:Penicillins / Q000628:therapy*; D012852:Sinusitis
D000336:Aerosols; D010406:Penicillins
PENICILLIN/therapy; SINUSES, NASAL/diseases