Crystal structures of Zidovudine- or Lamivudine-resistant human immunodeficiency virus type 1 reverse transcriptases containing mutations at codons 41, 184, and 215. - Chamberlain, P; Ren, J; Nichols, C; Douglas, L; Lennerstrand, J; Larder, B; Stuart, D; Stammers, D (Journal of virology, 2002)