[Standard for allergen bronchial provocation tests in asthma and hypersensitivity pneumonitis].
D000109:Acetylcholine; D000542:Alveolitis, Extrinsic Allergic / Q000175:diagnosis*; D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests / Q000379:methods*; D006632:Histamine; D006801:Humans
D006632:Histamine; D000109:Acetylcholine