title: A profile of the malignant tumours of the paranasal sinuses (a study of 57 cases).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D002648:Child; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000473:pathology; D012424:Rural Population