1.
Gac. méd. Caracas
;
121(1): 43-52, ene.-mar. 2013. tab, graf
Article
in Spanish
| LILACS
| ID: lil-707541
2.
Rev. venez. oncol
;
18(4): 269-281, oct.-dic. 2006. tab, graf
Article
in Spanish
| LILACS
| ID: lil-549440