@article{articlef587c7f8,
title   = {Crystallization of a non-B and a B mutant HIV protease},
author = {Sanches, Mario and Martins, Nádia Helena and Calazans, Alexandre and Brindeiro, Rodrigo de Moraes and Tanuri, Amilcar and Antunes, Octavio Augusto Ceva and Polikarpov, Igor},
year = {2004},
doi = {10.1107/s0907444904015276},
journal   = {Acta Crystallographica D}
}