1.
Rev. colomb. anestesiol
;
28(3): 255-261, sept. 2000.
Article
in Spanish
| LILACS
| ID: lil-327638
2.
Rev. colomb. anestesiol
;
28(1): 55-68, mar. 2000. ilus, graf
Article
in Spanish
| LILACS
| ID: lil-327659