Nishijima, T., Gatanaga, H., Komatsu, H., Takano, M., Ogane, M., Ikeda, K., & Oka, S. (2013). High Prevalence of Illicit Drug Use in Men Who Have Sex with Men with HIV-1 Infection in Japan. Public Library of Science.

Nishijima, Takeshi, Hiroyuki Gatanaga, Hirokazu Komatsu, Misao Takano, Miwa Ogane, Kazuko Ikeda, and Shinichi Oka. High Prevalence of Illicit Drug Use in Men Who Have Sex With Men With HIV-1 Infection in Japan. Public Library of Science, 2013.

Nishijima, Takeshi, et al. High Prevalence of Illicit Drug Use in Men Who Have Sex With Men With HIV-1 Infection in Japan. Public Library of Science, 2013.