Bhardwaj, P RJindal, G DDharani, J BParulkar, G B1983-01-012009-05-271983-01-012009-05-271983-01-01Bhardwaj PR, Jindal GD, Dharani JB, Parulkar GB. Impedance cardiography in valvular diseases of the heart. Indian Heart Journal. 1983 Jan-Feb; 35(1): 46-9http://imsear.searo.who.int/handle/123456789/4213engAortic Valve --physiopathologyCardiography, ImpedanceHeart Valve Diseases --diagnosisHumansMitral Valve --physiopathologyPlethysmography, ImpedancePulmonary Valve --physiopathologyJournal Article