J. Begum, S. Samal, S. Ghose, P. Palai, and R. Samal, “Combined hysterolaparoscopy as an early option for initial evaluation of female infertility: a retrospective study of 135 patients”, Int J Reprod Contracept Obstet Gynecol, vol. 4, no. 3, pp. 584–588, Feb. 2017.