1.
Rev. colomb. obstet. ginecol
;
35(5): 368-80, 1984.
Article
in Spanish
| LILACS
| ID: lil-25433
2.
Rev. colomb. obstet. ginecol
;
35(6): 465-72, 1984.
Article
in Spanish
| LILACS
| ID: lil-25438
3.
Rev. colomb. obstet. ginecol
;
35(3): 214-20, 1984.
Article
in Spanish
| LILACS
| ID: lil-21066
4.
Rev. colomb. obstet. ginecol
;
35(4): 286-291, 1984.
Article
in Spanish
| LILACS
| ID: lil-25427