TY  - SER
AU  - Serra, Iván.
TI  - Gallbladder cancer in Chile and selected countries
T2  - Estudios Atacameños ; 
PY  - 1998///
CY  - Chile-CL : 
PB  - NORprint, 
N1  - Session 1 : Epidemiology and Pathology
ER  -