Tamanna, R.J., Jahan, R., Zaher, A. and Akhanda, A.K. 2009. Correlation of Doppler echocardiography with cardiac catheterization in estimating pulmonary capillary wedge pressure: A tertiary level hospital finding in Bangladesh. University Heart Journal. 4, 2 (Feb. 2009), 1–8. DOI:https://doi.org/10.3329/uhj.v4i2.2065.