- Longitudinal analysis of human immunodeficiency virus type 1 nef/long terminal repeat sequences in a cohort of long-term survivors infected from a single source. Churchill, M.J., Rhodes, D.I., Learmont, J.C., Sullivan, J.S., Wesselingh, S.L., Cooke, I.R., Deacon, N.J., Gorry, P.R. J. Virol. (2006)