Clinical studies on bronchial asthma by component analysis.
D000109:Acetylcholine / Q000494:pharmacology; D000293:Adolescent; D000328:Adult; D000375:Aging; D001249:Asthma / Q000209:etiology*; D002648:Child; D004391:Dust; D005163:Factor Analysis, Statistical; D006801:Humans; D008875:Middle Aged; D012129:Respiratory Function Tests; D012130:Respiratory Hypersensitivity / Q000175:diagnosis; D012882:Skin Tests
D004391:Dust; D000109:Acetylcholine