SÁNCHEZ PÉREZ, Héctor Javier; ARANA CEDEÑO, Marcos. La muerte materna en Chiapas: una historia inacabada / Maternal Mortality in Chiapas: An Unfinished Story. Medicina Social / Social Medicine, [S. l.], v. 9, n. 1, p. 42–44, 2015. Disponível em: https://socialmedicine.info/index.php/medicinasocial/article/view/814. Acesso em: 15 jul. 2024.