Singhal, S SJain, V KJain, V KBhatia, V KDwivedi, R NNath, K1981-02-012009-05-301981-02-012009-05-301981-02-01Singhal SS, Jain VK, Jain VK, Bhatia VK, Dwivedi RN, Nath K. Integrated electric activity of the diaphragm in health and cardiopulmonary diseases. Journal of the Association of Physicians of India. 1981 Feb; 29(2): 89-93http://imsear.searo.who.int/handle/123456789/90278engAdultAgedDiaphragm --physiologyElectromyographyHumansLung Diseases, Obstructive --physiopathologyMiddle AgedRespirationRheumatic Heart Disease --physiopathologyJournal Article