Nigam, A., P. Saxena, and A. Mishra. “Comparison of Hysterosalpingography and Combined Laparohysteroscopy for the Evaluation of Primary Infertility”. Kathmandu University Medical Journal 13, no. 4 (February 26, 2017): 281–285. Accessed November 22, 2024. https://nepjol.info./index.php/KUMJ/article/view/16824.