Epee, E., E. Moukouri, G. Koki, A. Pondy, and K. Mbassi. “Clinical Features and Prognosis of Retinoblastoma at the University Teaching Hospital of Yaounde - Cameroon”. HEALTH SCIENCES AND DISEASE, vol. 15, no. 3, Sept. 2014, https://hsd-fmsb.org/index.php/hsd/article/view/339.