BibTex format
@article{Tristem:1989:10.1099/0022-1317-70-2-479,
author = {Tristem, M and Mansinho, K and Champalimaud, JL and Ayres, L and Karpas, A},
doi = {10.1099/0022-1317-70-2-479},
journal = {J Gen Virol},
pages = {479--484},
title = {Six new isolates of human immunodeficiency virus type 2 (HIV-2) and the molecular characterization of one (HIV-2CAM2).},
url = {http://dx.doi.org/10.1099/0022-1317-70-2-479},
volume = {70 ( Pt 2)},
year = {1989}
}