Reddy GS, Jyothi G. Hysterosalpingogram in evaluation of primary and secondary infertility: a two year study at a tertiary care hospital of South India. Int J Reprod Contracept Obstet Gynecol [Internet]. 2019 May 28 [cited 2025 Oct. 27];8(6):2202-7. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/6717