Shrestha, H. K., R. C. Adhikari, and K. B. Shrestha. “Endometrial Assessment by Transvaginal Ultrasonography and Correlation With Histopathology Among Post Menopausal Women”. Journal of Pathology of Nepal, vol. 10, no. 1, May 2020, pp. 1613-7, doi:10.3126/jpn.v10i1.26936.