Nasal polyposis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D014663:Nasal Decongestants / Q000627:therapeutic use; D009298:Nasal Polyps / Q000188:drug therapy / Q000453:epidemiology / Q000601:surgery
D014663:Nasal Decongestants