1.
Cir. & cir
;
65(1): 1, ene.-feb. 1997.
Article
in Spanish
| LILACS
| ID: lil-195891
2.
Gac. méd. Méx
;
131(5/6): 553-70, sept.-dic. 1995.
Article
in Spanish
| LILACS
| ID: lil-174087
3.
Cir. & cir
;
63(3): 83, mayo-jun. 1995.
Article
in Spanish
| LILACS
| ID: lil-158904
Subject(s)
Humans , Age Factors , Age of Onset , Carcinogens , Neoplasms/etiology , Neoplasms/genetics
4.
Gac. méd. Méx
;
125(3/4): 69-88, mar.-abr. 1989. tab
Article
in Spanish
| LILACS
| ID: lil-95315