1.
Rev. cir. infant
; 8(2): 67-74, jun. 1998. ilus
Article
in Spanish
| BINACIS
| ID: bin-15860
2.
Rev. cir. infant
; 8(2): 67-74, jun. 1998. ilus
Article
in Spanish
| LILACS
| ID: lil-238044
3.
J Pediatr
; 117(5): 743-5, 1990 Nov.
Article
in English
| MEDLINE
| ID: mdl-2231206