1.
Rev. bras. colo-proctol
;
5(2): 59-74, abr.-jun. 1985. ilus, tab
Article
in Portuguese
| LILACS
| ID: lil-33739
2.
Pediatr. mod
;
19(4): 199-206, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23112