1. The Korean Pediatric Society. Updated 2022. Accessed January 19, 2024. https://www.pediatrics.or.kr/bbs/index.html?code=notice&category=&gubun=&page=1&number=13473&mode=view&keyfield=&key=
2. The Korean Society of Neonatology. Updated 2018. Accessed January 19, 2024. https://www.neonatology.or.kr/
3. The Supreme Court of Korea. Decision on Citrobacter Freundii Infection Leading to Fatal Septicemia. Updated 2022. Accessed April 23, 2024. https://judges.scourt.go.kr/portal/news/NewsViewAction.work?seqnum=4784&gubun=2&searchOption=&searchWord=#
4. Ministry of Health and Welfare. Updated 2023. Accessed January 20, 2024. https://www.mohw.go.kr/board.es?mid=a10504000000&bid=0030&cg_code=