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Rivera-Buendía F, Bello-Chavolla OY, Zubieta-Zavala A, Hernández-Ramírez L, Zepeda-Tena C, Durán-Arenas L.Rivera-Buendía F, et al.Salud Publica Mex. 2015 Jul-Aug;57(4):329-34.Salud Publica Mex. 2015.PMID: 26395798Spanish.
Gómez-Inclán S, Durán-Arenas L.Gómez-Inclán S, et al. Among authors: duran arenas l.Salud Publica Mex. 2017 May-Jun;59(3):236-247. doi: 10.21149/7891.Salud Publica Mex. 2017.PMID: 28902311Spanish.