Uchimura, K., Ngamvithayapong-Yanai, J., Kawatsu, L., Ohkado, A., Yoshiyama, T., Shimouchi, A., Ito, K. and Ishikawa, N. 2013. Characteristics and treatment outcomes of tuberculosis cases by risk groups, Japan, 2007–2010. Western Pacific Surveillance and Response. 4, 1 (Jan. 2013). DOI:https://doi.org/10.5365/wpsar.2012.3.4.016.