1.
Rev. Asoc. Méd. Argent
;
115(3): 24-28, oct. 2002.
Article
in Spanish
| LILACS
| ID: lil-333223
2.
Rev. Asoc. Méd. Argent
;
114(2): 18-27, jul. 2001.
Article
in Spanish
| LILACS
| ID: lil-289692