Ayhan, A., Kişnişçi, H. and Yüce, K. (1979) “Hacettepe Tıp Cerrahi Bülteni”, Acta Medica, 12(3). Available at: https://www.actamedica.org/index.php/actamedica/article/view/271 (Accessed: 7 May 2025).