1.
Arch. argent. pediatr
; 69(9): 344-347, 1971 Nov. tab
Article
in Spanish
| LILACS, BINACIS
| ID: biblio-1159970
2.
Arch. argent. pediatr
; 66(4): 121-135, 1968 Apr-Jun. tab
Article
in Spanish
| BINACIS, LILACS
| ID: biblio-1159802