1.
Rev. Hosp. Niños B.Aires
; 41(185): 337-40, dic. 1999.
Article
in Spanish
| BINACIS
| ID: bin-12379
2.
Rev. Hosp. Niños B.Aires
; 41(185): 337-40, dic. 1999.
Article
in Spanish
| LILACS
| ID: lil-264361