Ong, Y. T., K. A. Kirby, A. Hachiya, L. A. Chiang, B. Marchand, K. Yoshimura, T. Murakami, K. Singh, S. Matsushita, and S. G. Sarafianos. “Preparation of Biologically Active Single-Chain Variable Antibody Fragments That Target the HIV-1 gp120 V3 Loop”. Cellular and Molecular Biology, vol. 58, no. 1, Dec. 2012, pp. 71-79, https://cellmolbiol.org/index.php/CMB/article/view/580.