1.
Rev. Hosp. Clin. Univ. Chile
;
27(1): 73-81, 2016.
Article
in Spanish
| LILACS
| ID: biblio-908183
2.
Rev. Hosp. Clin. Univ. Chile
;
26(4): 348-358, 2015. ilus
Article
in Spanish
| LILACS
| ID: biblio-831270