1.
Rev. Hosp. Psiquiátr. La Habana
;
25(2): 237-44, 1984.
Article
in Spanish
| LILACS
| ID: lil-23901
2.
Rev. Hosp. Psiquiátr. La Habana
;
25(2): 259-63, 1984.
Article
in Spanish
| LILACS
| ID: lil-23903