Epidemiology, pathophysiology and etiology of sinusitis.
D000328:Adult; D002648:Child; D002923:Cilia / Q000503:physiopathology; D006801:Humans; D009297:Nasal Mucosa / Q000503:physiopathology; D010256:Paranasal Sinuses / Q000378:metabolism; D012852:Sinusitis / Q000209:etiology / Q000382:microbiology / Q000503:physiopathology*