1.
Rev. mex. pediatr
;
63(5): 245-9, sept.-oct. 1996.
Article
in Spanish
| LILACS
| ID: lil-192406
2.
Acta pediátr. Méx
;
17(3): 116-20, mayo-jun. 1996.
Article
in Spanish
| LILACS
| ID: lil-181539
3.
Gac. méd. Méx
;
132(2): 141-51, mar.-abr. 1996. ilus, tab, mapas
Article
in Spanish
| LILACS
| ID: lil-202885
4.
Gac. méd. Méx
;
132(2): 177-82, mar.-abr. 1996.
Article
in Spanish
| LILACS
| ID: lil-202889
5.
Acta pediátr. Méx
;
16(2): 46-57, mar.-abr. 1995. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-173788
6.
Gac. méd. Méx
;
121(3/4): 86-94, mar.-abr. 1985. ilus
Article
in Spanish
| LILACS
| ID: lil-33055