LAZO FLORES, Eduardo. Delay in the treatment of cancer. Study of 1000 cases. Anales de la Facultad de Medicina, [S. l.], v. 48, n. 1, p. 139–141, 1965. DOI: 10.15381/anales.v48i1.5775. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/5775.. Acesso em: 16 aug. 2024.