Anam, A. N., Hossain, N., Jahan, H., Podder, B. C., & Karim, M. (2022). Comparison of adverse effects in the treatment of pulmonary hypertension with monotherapy and combination therapy. International Journal of Research in Medical Sciences, 11(1), 101–106. https://doi.org/10.18203/2320-6012.ijrms20223307