1.
Trib. méd. (Bogotá)
;
71(11): 1-6, jun. 1985. ilus
Article
in Spanish
| LILACS
| ID: lil-77859
2.
Trib. méd. (Bogotá)
;
71(1): 9-15, ene. 1985. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-77856