Ragab, Y., M. Nabih, I. Aly, A. Kamal, M. A. Abd-Allah, R. El-Refai, Y. Emad, A. El-Naggar, N. El-Shaarawy, and J.J. Rasker. “Magnetic Resonance Imaging Features of Hip Disorders in an Egyptian Pediatric Population”. Reumatismo 67, no. 2 (September 16, 2015): 68-77. Accessed April 2, 2020. https://www.reumatismo.org/index.php/reuma/article/view/830.