Smelling via the mouth: effect of aging.
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D002628:Chemoreceptor Cells / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D012684:Sensory Thresholds; D012903:Smell / Q000502:physiology*; D013649:Taste / Q000502:physiology*