A. Darwish, M. Tawfik, A. Gaflan, and D. Darwish, “Intraoperative and Postoperative Outcomes of Modified Bidirectional Intra-Umbilical Incision versus Infra-Umbilical Incision for Direct Trocar Insertion in Gynaecological Laparoscopy: A randomised controlled trial”, Sultan Qaboos Univ Med J, vol. 23, no. 4, pp. 455–462, Nov. 2023.