1.
Rev. chil. infectol
;
26(2): 174-190, abr. 2009. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-518477
2.
Pediatr. día
;
15(2): 116, mayo-jun. 1999. tab
Article
in Spanish
| LILACS
| ID: lil-245368