The value of the methacholine test as a diagnostic method in bronchospastic disorders.
D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000368:Aged; D001249:Asthma / Q000175:diagnosis*; D001991:Bronchitis / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008688:Methacholine Compounds; D008875:Middle Aged; D012129:Respiratory Function Tests; D012130:Respiratory Hypersensitivity; D012137:Respiratory System / Q000187:drug effects
D000336:Aerosols; D008688:Methacholine Compounds