Tasaka, Masako, Tamae Shimamura, Mami Iwata, Takahiro Toyozawa, and Masaki Ota. 2018. “A Tuberculosis Contact Investigation Involving a Large Number of Contacts Tested With Interferon-Gamma Release Assay at a Nursing School: Kanagawa, Japan, 2012”. Western Pacific Surveillance and Response 9 (3). https://doi.org/10.5365/wpsar.2018.9.1.001.