1.
Rev. colomb. cardiol
;
10(9): 510-510, nov.-dic. 2003.
Article
in Spanish
| LILACS
| ID: lil-358652
2.
Rev. colomb. cardiol
;
10(9): 511-511, nov.-dic. 2003.
Article
in Spanish
| LILACS
| ID: lil-358654