1.
Salud pública Méx
; 59(6): 604-605, nov.-dic. 2017. tab, graf
Article
in Spanish
| LILACS
| ID: biblio-903829
2.
Salud Publica Mex
; 59(6): 604-605, 2017.
Article
in Spanish
| MEDLINE
| ID: mdl-29451625