Dhand, RMalik, S KGarg, S KBhutani, J KSwaminathan, S1986-10-012009-05-271986-10-012009-05-271986-10-01Dhand R, Malik SK, Garg SK, Bhutani JK, Swaminathan S. Clinical trial of a sustained release theophylline tablet in adult asthmatics. The Indian Journal of Chest Diseases & Allied Sciences. 1986 Oct-Dec; 28(4): 212-21http://imsear.searo.who.int/handle/123456789/29164engAdultAminophylline --therapeutic useAsthma --drug therapyClinical Trials as TopicDelayed-Action PreparationsFemaleHumansKineticsMaleMiddle AgedRandom AllocationTheophylline --administration & dosageClinical Trial