Atropine or thymoxamine for chronic asthma.
D001249:Asthma / Q000188:drug therapy*; D001285:Atropine / Q000627:therapeutic use*; D006801:Humans; D013948:Moxisylyte / Q000627:therapeutic use*; D012129:Respiratory Function Tests
D001285:Atropine; D013948:Moxisylyte