Sarker, M. A. K., Amin, M. A. A., lslam, M. J., Nuruzzaman, A., & Bhattacharjee, A. (2019). Dence of Postoperatve Deep Vein Thrombosis:A Study of 150 Cases. Journal of Surgical Sciences, 20(2), 42–45. https://doi.org/10.3329/jss.v20i2.43813