The current management of paranasal sinusitis.
D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D010256:Paranasal Sinuses; D010406:Penicillins / Q000627:therapeutic use; D012852:Sinusitis / Q000628:therapy*
D006634:Histamine H1 Antagonists; D010406:Penicillins