[1]
Qureshi, S.A., Kiani, M.U.R., Ahmed, S.A. and Khan, M.A. 2012. Non-Invasive Estimation of Mean Pulmonary Artery Pressure Using Pulsed Doppler Echocardiography (P.D.E). Pakistan Heart Journal. 18, 2 (Oct. 2012). DOI:https://doi.org/10.47144/phj.v18i2.391.