1.
Bernal JF, Zapata R. J, Lopez Villegas A, Garcia CH. C. Retinoblastoma. Colomb Med [Internet]. 1971 Dec. 30 [cited 2024 Jul. 22];2(4):148-54. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/3230