1.
Rev. Hosp. Matern. Infant. Ramon Sarda
; 25(4): 172-177, 2006.
Article
in Spanish
| LILACS
| ID: lil-452053
2.
Rev. Hosp. Matern. Infant. Ramon Sarda
; 25(4): 172-177, 2006.
Article
in Spanish
| BINACIS
| ID: bin-121465
3.
Rev. Hosp. Matern. Infant. Ramon Sarda
; 25(4): 172-177, 2006.
Article
in Spanish
| BINACIS
| ID: bin-119097