Factors associated with HBsAg-positive status in primary care in England: data from the Oxford-Royal College of General Practitioners Research (RCGP) and Surveillance Centre (RSC)... by Villa, G, Austin, H, Smith, C, de Lusignan, S, Sherlock, J, Ferreira, F, Geretti, AM

Hepatitis B virus infection in general practice across England: an analysis of the Royal College of General Practitioners Research and Surveillance Centre real-world database by Geretti, AM, Austin, H, Villa, G, Smith, C, Sabin, C, Tsang, R, Sherlock, J, Ferreira, F, Byford, R, Meza-Torres, B, Whyte, M, de Lusignan, S

Outcomes of COVID-19 related hospitalisation among people with HIV in the ISARIC WHO Clinical Characterisation Protocol UK Protocol: prospective observational study by Geretti, AM, Stockdale, AJ, Kelly, SH, Cevik, M, Collins, S, Waters, L, Villa, G, Docherty, A, Harrison, EM, Turtle, L, Openshaw, P, Baillie, JK, Sabin, C, Semple, M, CHASE Study Group