spectacle (1) risque (1) association (1) marqueur (1) épidémiologie (1) risque de cancer (1) cancer (1) Epidemiology (1) Cancer (1) Prevention (1) Cases (1) Programs (1) Genes (1) Social groups (1) Risk (1) Heredity (1) Genealogy (1) Gallbladder (1) Europeans (1) Epidemiology (1) Chileans (1) Cancer (1) Anthropology (1) Cases (1) Susceptibility (1) Family (1) cohorte (1)