Double blind single crossover clinical evaluation of disodium cromoglicate in bronchial asthma.
D001249:Asthma / Q000188:drug therapy*; D002867:Chromones / Q000627:therapeutic use*; D004205:Cromolyn Sodium / Q000627:therapeutic use; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D012129:Respiratory Function Tests; D012138:Respiratory Therapy; D012882:Skin Tests
D002867:Chromones; D007545:Isoproterenol; D004205:Cromolyn Sodium