Trojan, G., Panek, A. and Dziuba, W. (2006) “Hospital physiotherapy of patients with pertrochanteric femur fractures undergoing surgical treatment with the use of Ender method”, European Journal of Clinical and Experimental Medicine, 4(4), pp. 271–274. Available at: https://journals.ur.edu.pl/ejcem/article/view/13381 (Accessed: 26 July 2026).