1.
Rev. gastroenterol. Méx
;
56(3): 125-30, jul.-sept. 1991. tab
Article
in Spanish
| LILACS
| ID: lil-177164
2.
Rev. gastroenterol. Méx
;
56(3): 197-200, jul.-sept. 1991. tab
Article
in Spanish
| LILACS
| ID: lil-177176
Subject(s)
Humans , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Male , Female , Biliary Tract Neoplasms/epidemiology , Biliary Tract Neoplasms/etiology , Epidemiology/statistics & numerical data , Gallbladder Neoplasms/epidemiology , Gallbladder Neoplasms/etiology , Risk Factors/statistics & numerical data
3.
Gac. méd. Méx
;
124(1/2): 47-51, ene.-feb. 1988. ilus
Article
in Spanish
| LILACS
| ID: lil-66457