Olfactory deficits and primary degenerative dementia.
D000368:Aged; D000544:Alzheimer Disease / Q000503:physiopathology*; D004192:Discrimination, Psychological / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009812:Odorants; D000857:Olfaction Disorders / Q000503:physiopathology; D012903:Smell / Q000502:physiology*