Gao, Q., Gu, Z., Hiscott, J., Dionne, G., & Wainberg, M. A. (1993). Generation of drug-resistant variants of human immunodeficiency virus type 1 by in vitro passage in increasing concentrations of 2',3'-dideoxycytidine and 2',3'-dideoxy-3'-thiacytidine.

Gao, Q., Z. Gu, J. Hiscott, G. Dionne, i M A. Wainberg. Generation of Drug-resistant Variants of Human Immunodeficiency Virus Type 1 By in Vitro Passage in Increasing Concentrations of 2',3'-dideoxycytidine and 2',3'-dideoxy-3'-thiacytidine. 1993.

Gao, Q., et al. Generation of Drug-resistant Variants of Human Immunodeficiency Virus Type 1 By in Vitro Passage in Increasing Concentrations of 2',3'-dideoxycytidine and 2',3'-dideoxy-3'-thiacytidine. 1993.