1.
Rev. chil. anest
;
39(2): 152-157, jul. 2010. tab, ilus
Article
in Spanish
| LILACS
| ID: lil-572729
2.
Rev. méd. Chile
;
118(2): 134-8, feb. 1990. tab, ilus
Article
in Spanish
| LILACS
| ID: lil-84456