1.
Medicentro (Villa Clara)
; 14(3)sept. 2010.
Article
in Spanish
| LILACS
| ID: lil-768518
2.
Medicentro (Villa Clara)
; 14(3)sept. 2010.
Article
in Spanish
| CUMED
| ID: cum-44299
3.
Medicentro
; 9(2)2005.
Article
in Spanish
| CUMED
| ID: cum-31701