1.
Rev. Hosp. Matern. Infant. Ramon Sarda
;
18(3): 105-6, 1999. tab
Article
in Spanish
| LILACS
| ID: lil-264657
2.
Rev. Hosp. Clín. (B.Aires)
;
7(1): 19-24, mar. 1993. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-187403