BMC Infectious Diseases, Vol 21, Iss 1, Pp 1-14 (2021) Wang, T, Smith, D A, Campbell, C, Mokaya, J, Freeman, O, Salih, H, McNaughton, A, Cripps, S, Várnai, K A, Noble, T, Woods, K, Collier, J, Jeffery, K, Davies, J, Barnes, E & Matthews, P C 2021, ' Hepatitis B virus (HBV) viral load, liver and renal function in adults treated with tenofovir disoproxil fumarate (TDF) vs. untreated : a retrospective longitudinal UK cohort study ', BMC Infectious Diseases, vol. 21, 610 . https://doi.org/10.1186/s12879-021-06226-0 BMC Infectious Diseases