Dr. Guillermo Gastañeta Espinoza 1874 - 1958. ACTA MEDICA PERUANA, [S. l.], v. 24, n. 1, p. 67–69, 2007. Disponível em: https://amp.cmp.org.pe/index.php/AMP/article/view/1245. Acesso em: 24 nov. 2024.