1.
Rev. colomb. psiquiatr
; 31(3): 191-192, sept. 2002.
Article
in Spanish
| LILACS
| ID: lil-354646
2.
Rev. colomb. psiquiatr
; 31(2): 96-100, jun. 2002.
Article
in Spanish
| LILACS
| ID: lil-354651