Hepatitis B virus-associated hepatocellular carcinoma in South Africa in the era of HIV. - Maponga TG; Glashoff RH; Vermeulen H; Robertson B; Burmeister S; Bernon M; Omoshoro-Jones J; Ruff P; Neugut AI; Jacobson JS; Preiser W; Andersson MI (BMC gastroenterology, 2020)