1.
Rev. chil. neurocir
;
25: 28-31, nov. 2005. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-464191
2.
Rev. chil. neurocir
;
15: 37-46, 2000. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-300094