Mark Bower, Martin Fisher, Teresa Hill, Iain Reeves, John Walsh, Chloe Orkin, Andrew N. Phillips, Loveleen Bansi, Richard Gilson, Philippa Easterbrook, Margaret Johnson, Brian Gazzard, Clifford Leen, Deenan Pillay, Achim Schwenk, Jane Anderson, Kholoud Porter, Mark Gompels, Caroline A. Sabin, and for the UK CHIC Steering Committee. 2009. “CD4 Counts and the Risk of Systemic Non-Hodgkin’s Lymphoma in Individuals With HIV in the UK”. Haematologica 94 (6). Pavia, Italy, 875-80. https://doi.org/10.3324/haematol.2008.002691.