1.
Rev. méd. Chile
;
117(7): 789-93, jul. 1989.
Article
in Spanish
| LILACS
| ID: lil-69873
2.
Pediatr. día
;
5(2): 95, mayo-jun. 1989.
Article
in Spanish
| LILACS
| ID: lil-79319
3.
An. anat. norm
;
4(1): 162, 1986.
Article
in Spanish
| LILACS
| ID: lil-104860