1.
Rev. Hosp. Ital. B. Aires (2004)
;
30(1): 27-28, jun. 2010.
Article
in Spanish
| LILACS
| ID: lil-575126
2.
Rev. argent. cir
;
60(3/4): 90-2, mar.-abr. 1991.
Article
in Spanish
| LILACS
| ID: lil-105867