Predicting Hepatitis B Virus (HBV) Surface Antigen Seroclearance in HBV e Antigen-Negative Patients With Chronic Hepatitis B: External Validation of a Scoring System.

Predicting Hepatitis B Virus (HBV) Surface Antigen Seroclearance in HBV e Antigen-Negative Patients With Chronic Hepatitis B: External Validation of a Scoring System.