title: Olfactory precipitants of bronchial asthma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001244:Association; D001249:Asthma / Q000209:etiology*; D002648:Child; D005260:Female; D006801:Humans; D008032:Limbic System / Q000502:physiology; D008297:Male; D008875:Middle Aged; D009812:Odorants; D011581:Psychological Tests; D011602:Psychophysiologic Disorders