1.
Shanmugham D, Vidhyalakshmi RK, Varghese J. Evaluation of tubal patency in infertile patients with saline infusion sonosalpingogram. Int J Reprod Contracept Obstet Gynecol [Internet]. 2018 Jun. 27 [cited 2025 Nov. 14];7(7):2590-5. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/4918