U. Erkayıran, B. Köstü, and A. Özer, “COMPARISON OF A NEW VERESS NEEDLE ENTRY METHOD AND CLASSIC VERESS NEEDLE ENTRY METHOD IN GYNECOLOGIC LAPAROSCOPY: A PROSPECTIVE RANDOMIZED STUDY”, Int. J. Res. Granthaalayah, vol. 6, no. 2, pp. 74–79, Feb. 2018.