[Information about anosmia, epidemiology, diagnosis, therapy].
D003430:Cross-Sectional Studies; D006801:Humans; D009812:Odorants; D000857:Olfaction Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology* / Q000628:therapy; D011379:Prognosis; D012684:Sensory Thresholds