Guerra Allison, Humberto. “Breves Notas Sobre El Dr. Hugo Lumbreras Cruz (1924 - 1985)”. ACTA MEDICA PERUANA 25, no. 1 (March 31, 2008): 52 - 55. Accessed November 24, 2024. http://54.39.98.165/index.php/AMP/article/view/1358.