1.
Rev. colomb. anestesiol
;
24(1): 67-9, ene.-mar. 1996. tab
Article
in Spanish
| LILACS
| ID: lil-218100
2.
Rev. colomb. anestesiol
;
24(1): 97-9, ene.-mar. 1996.
Article
in Spanish
| LILACS
| ID: lil-218106