1.
Abdel Hafeez MA, Kortam AMF, Youssef AMA, Reda A, Abdelrahman RM. Effect of nitric oxide donors on uterine and sub-endometrial blood flow in patients with unexplained infertility: a randomized controlled trial. Int J Reprod Contracept Obstet Gynecol [Internet]. 2021 May 27 [cited 2025 Nov. 7];10(6):2178-84. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/10314