1.
Salud Publica Mex
; 60(1): 105-106, 2018.
Article
in Spanish
| MEDLINE
| ID: mdl-29689670
2.
Salud pública Méx
; 60(1): 105-106, Jan.-Feb. 2018. tab, graf
Article
in Spanish
| LILACS
| ID: biblio-903856