[Histochemical and electron microscopic studies of the mucous membrane in chronic paranasal sinusitis in human].
D002908:Chronic Disease; D006651:Histocytochemistry; D006801:Humans; D008854:Microscopy, Electron; D009297:Nasal Mucosa / Q000378:metabolism / Q000473:pathology*; D012852:Sinusitis / Q000378:metabolism / Q000473:pathology*