Long-term kinetic of HBsAg proteins in patients with HBeAg-negative infection or hepatitis over up to 9 years - Pfefferkorn, M; Rößiger, F-L; Seltmann, J; Matz-Soja, M; Colombatto, P; Pinna, A; Berg, T; Glebe, D; Degasperi, E; Brunetto, M; Lampertico, P; van Bömmel, F (Zeitschrift für Gastroenterologie, 2025)