Liver Tumor;
Department;
Cho Ray Hospital;
Ho Chi Minh City 700000;
Vietnam;
Department of Internal Medicine;
Yale University;
New Haven;
CT 06510;
United States;
School of Public Health;
University of Illinois;
Chicago;
IL 60302;
United States;
Division of Digestive and Liver Diseases;
UT Southwestern Medical Center;
Dallas;
TX 75390;
United States;
Vietnam Viral Hepatitis Alliance;
Ho Chi Minh City 7000;
Vietnam;
Davis Comprehensive Cancer Center;
University of California;
Sacramento;
CA 95817;
United States;
Hepatocellular; carcinoma; Hepatitis; B; virus; Hepatitis; C; virus; Alpha-fetoprotein;