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Rev. méd. hered
;
19(1): 29-35, ene.-mar. 2008. ilus
Article
in Spanish
| LILACS, LIPECS
| ID: lil-499703
2.
Rev. Cuerpo Méd
;
14(2): 47-8, 1994.
Article
in Spanish
| LILACS
| ID: lil-176200