1.
16 de abril
; (212)2003.
Article
in Spanish
| CUMED
| ID: cum-33750
2.
Av. méd. Cuba
; 9(32): 26-29, oct.-dic. 2002. ilus
Article
in Spanish
| LILACS
| ID: lil-341666
3.
Av. méd. Cuba
; 9(32): 26-29, oct.-dic. 2002. ilus
Article
in Spanish
| CUMED
| ID: cum-22149