Departments of Internal Medicine;
Gastroenterology;
Biostatistics and Library;
University of YX Medical Branch;
Galveston;
TX 77555;
United States;
Division of Gastroenterology and Hepatology;
University of Alabama at Birmingham;
Birmingham;
AL 35294-0012;
United States;
Survey; Alcoholic; hepatitis; Hepatitis; C; virus; Alcoholic; liver; disease;