Prazosin as bronchodilator.
D001249:Asthma / Q000188:drug therapy; D001993:Bronchodilator Agents; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D011224:Prazosin / Q000627:therapeutic use*; D011799:Quinazolines / Q000627:therapeutic use*
D001993:Bronchodilator Agents; D011799:Quinazolines; D011224:Prazosin