Yoshida, I., Sugiura, W., Shibata, J., Ren, F., Yang, Z., & Tanaka, H. (2011). Change of Positive Selection Pressure on HIV-1 Envelope Gene Inferred by Early and Recent Samples. Public Library of Science.

Yoshida, Izumi, Wataru Sugiura, Junko Shibata, Fengrong Ren, Ziheng Yang, and Hiroshi Tanaka. Change of Positive Selection Pressure On HIV-1 Envelope Gene Inferred By Early and Recent Samples. Public Library of Science, 2011.

Yoshida, Izumi, et al. Change of Positive Selection Pressure On HIV-1 Envelope Gene Inferred By Early and Recent Samples. Public Library of Science, 2011.