1.
Rev. med. Risaralda
;
18(1): 102-102, jun. 2012.
Article
in Spanish
| LILACS
| ID: lil-649082
2.
Rev. med. Risaralda
;
18(1): 103-105, jun. 2012.
Article
in Spanish
| LILACS
| ID: lil-649083