Studies on the action of bronchial muscle.
D000818:Animals; D001249:Asthma; D001980:Bronchi / Q000187:drug effects / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology; D002908:Chronic Disease; D004548:Elasticity; D006801:Humans; D009132:Muscles / Q000494:pharmacology; D012129:Respiratory Function Tests; D012756:Sheep