1.
Rev. colomb. anestesiol
;
12(1): 45-52, ene.-mar. 1984. tab
Article
in Spanish
| LILACS
| ID: lil-34783
2.
Rev. colomb. anestesiol
;
12(1): 57-67, ene.-mar. 1984. tab, ilus
Article
in Spanish
| LILACS
| ID: lil-34790