1.
Arch. argent. pediatr
;
95(1): 61-2, feb. 1997. ilus
Article
in Spanish
| LILACS
| ID: lil-217076
2.
Arch. argent. pediatr
;
94(2): 109-10, 1996. ilus
Article
in Spanish
| LILACS
| ID: lil-215625