Nanavaty, J MTrivedi, S A1965-08-012009-05-301965-08-012009-05-301965-08-01Nanavaty JM, Trivedi SA. Primary pulmonary hypertension: clinical and hemodynamic study of three cases. Journal of the Association of Physicians of India. 1965 Aug; 13(8): 661-7http://imsear.searo.who.int/handle/123456789/88214engAdultHemodynamicsHumansHypertension, Pulmonary --diagnosisPrimary pulmonary hypertension: clinical and hemodynamic study of three cases.Journal Article