M. M. Mahale, P. K. Nadkarni, K. M. Nadkarni, P. P. Singh, A. A. Nadkarni, and P. M. Singh, “Office hysteroscopy prior to ART cycle-analysis and outcome at a private IVF clinic setup in Surat, Gujarat, India”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 2, pp. 611–614, Jan. 2017.