United States

Texas

Name of AuthorInstitutional Affiliation
El-Serag HBThe Sections of Health Services Research and Gastroenterology at the Houston Veterans Affairs Medical Center and Baylor College of Medicine, Houston, TX 77030, USA.
Tran TThe Sections of Health Services Research and Gastroenterology at the Houston Veterans Affairs Medical Center and Baylor College of Medicine, Houston, TX 77030, USA.