López-Rojas P, Nava-Larraguivel R, Salinas-Tovar S, Santos-Celis R, Marín-Cotoñieto IA, Méndez-Vargas MM. Pneumoconiosis in affiliated workers have irreversible sequelae. Rev Med Inst Mex Seguro Soc. 2021;46(2):163-170. Accessed November 11, 2026. https://revistamedica.imss.gob.mx/index.php/revista_medica/article/view/2116