1.
Arch. med. interna (Montevideo)
;
31(4): 113-115, dic. 2009.
Article
in Spanish
| LILACS
| ID: lil-609770
2.
Pediatr. día
;
12(1): 53-4, mar.-abr. 1996.
Article
in Spanish
| LILACS
| ID: lil-175095
3.
Article
in English
| IMSEAR
| ID: sea-42838