N. R, Patil SB. Evaluation of various factors in secondary infertility by diagnostic laparoscopy. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Apr. 27 [cited 2025 Sep. 26];6(5):1972-7. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/2515