A study of provocation tests in bronchial asthma.
D000293:Adolescent; D000328:Adult; D000336:Aerosols; D001249:Asthma / Q000175:diagnosis*; D001980:Bronchi; D006801:Humans; D008722:Methods; D008875:Middle Aged; D012882:Skin Tests
D000336:Aerosols