1.
Investig. segur. soc. salud
;
14(1): 3-4, 2012.
Article
in Spanish
| LILACS, COLNAL
| ID: biblio-1397992
2.
Investig. segur. soc. salud
;
14(2): 3-4, 2012.
Article
in Spanish
| LILACS, COLNAL
| ID: biblio-1398039