Sámano-Ríos, Martha Leticia. “Child Labour and Occupational Health in Mexico: A Challenge for Medicine”. Revista Médica Del Instituto Mexicano Del Seguro Social, vol. 56, no. 6, Mar. 2019, pp. 550-7, https://revistamedica.imss.gob.mx/index.php/revista_medica/article/view/752.