Bronchial hypersensitivity to mecholyl and histamine in asthma subjects.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000503:physiopathology*; D001980:Bronchi / Q000187:drug effects*; D004342:Drug Hypersensitivity; D005260:Female; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D008297:Male; D008688:Methacholine Compounds / Q000008:administration & dosage / Q000494:pharmacology*; D008875:Middle Aged; D012882:Skin Tests
D008688:Methacholine Compounds; D006632:Histamine