A multiple-dose response study of clenbuterol in bronchial asthma.
D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D002976:Clenbuterol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004983:Ethanolamines / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D004983:Ethanolamines; D002976:Clenbuterol