1.
Rev. Méd. Clín. Condes
;
18(1): 56-59, ene. 2007. ilus
Article
in Spanish
| LILACS
| ID: lil-473230
2.
Rev. Méd. Clín. Condes
;
10(3): 101-4, oct. 1999. tab
Article
in Spanish
| LILACS
| ID: lil-269501