Aging impairs fibrosis-4 index after sustained virologic response by direct-acting antivirals in chronic hepatitis C infection Tomoaki Nakajima; Yoshiyasu Karino; Shuhei Hige; Hirokazu Suii; Ryoji Tatsumi; Masakatsu Yamaguchi; Tomohiro Arakawa; Yasuaki Kuwata; Joji Toyota;

Twenty-year follow-up of an outbreak of hepatitis C in a small rural town of Argentina: The O'Brien Project Federico Guillermo Villamil; Nancy Elena Massenzio; Patricia Cristina Baré; Paula Andrea Cocco; Fernando Mario Cairo; Gastón Rafael Picchio;

Prevalence and risk factors of significant fibrosis in chronic hepatitis B patients with concurrent metabolic dysfunction-associated steatotic liver disease Shan Hong; Yiwei Hao; Lei Sun; Ping Li; Junru Yang; Fuyang Zhang; Lingling He; Jing Zhang; Hongshan Wei;