The site of action of a beta 2-receptor stimulating drug (Fenoterol) on antigen-induced bronchoconstriction.
D000318:Adrenergic beta-Agonists / Q000494:pharmacology; D000818:Animals; D000941:Antigens / Q000009:adverse effects*; D001980:Bronchi / Q000187:drug effects*; D003250:Constriction; D004285:Dogs; D004983:Ethanolamines / Q000008:administration & dosage*; D005280:Fenoterol / Q000008:administration & dosage*
D000318:Adrenergic beta-Agonists; D000941:Antigens; D004983:Ethanolamines; D005280:Fenoterol