1. 1) World Health Organization. “Antimicrobial Resistance: Global Report on Surveillance,” 2014: 〈https://apps.who.int/iris/handle/10665/112642〉, cited 1 May, 2022.
2. 2) Tsuzuki S., Matsunaga N., Yahara K., Gu Y., Hayakawa K., Hirabayashi A., Kajihara T., Sugai M., Shibayama K., Ohmagari N., J. Infect. Chemother., 26, 367-371 (2020).
3. 3) The Eight Societies Joint Committee for Enhancement of Antimicrobial Stewardship, “Guidance for Implementing an Antimicrobial Stewardship Program in Japan,” Jpn. J. Chemother., 65, 650-687 (2017).
4. 4) Maeda M., Muraki Y., Kosaka T., Yamada T., Aoki Y., Kaku M., Kawaguchi T., Seki M., Tanabe Y., Fujita N., Morita K., Yanagihara K., Yoshida K., Niki Y., J. Infect. Chemother., 25, 83-88 (2019).
5. 5) Monmaturapoj T., Scott J., Smith P., Abutheraa N., Watson M. C., J. Hosp. Infect., 115, 93-116 (2021).