1.
Pediatr. día
;
19(4): 76-78, sept.-oct. 2003. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-362621
2.
Pediatr. día
;
18(4): 46-48, sept.-oct. 2002.
Article
in Spanish
| LILACS
| ID: lil-340321