1.
Lect. nutr
;
(suplemento): 108-10, mayo 1995.
Article
in Spanish
| LILACS
| ID: lil-237517
2.
Arch. venez. pueric. pediatr
;
54(4,supl): 38-45, oct.-dic. 1991.
Article
in Spanish
| LILACS
| ID: lil-121822