1. Aviation Safety Policy and Licensing Division. Aviation Safety Act. Article 40 (Aviation Medical Certification) [Internet]. Sejong: Ministry of Land, Infrastructure and Transport; 2016 [cited 2021 Dec 7]. Available from: https://ipilot.co.kr/wp-content/uploads/2019/05/%E1%84%92%E1%85%A1%E1%86%BC%E1%84%80%E1%85%A9%E1%86%BC%E1%84%8B%E1%85%A1%E1%86%AB%E1%84%8C%E1%85%A5%E1%86%AB%E1%84%87%E1%85%A5%E1%86%B8_20190330-%E1%84%89%E1%85%B5%E1%84%92%E1%85%A2%E1%86%BC.pdf.
2. Jang J, Hyun W. Cancer incidence and mortality in flight crews. Korean J Aerosp Environ Med 2010;20:39-42.
3. Mortality from cancer and other causes among male airline cockpit crew in Europe
4. Korea Central Cancer Registry, National Cancer Center. Annual report of cancer statistics in Korea in 2018. Sejong: Ministry of Health and Welfare; 2020.
5. Flight Standards Division. Practical manual of aviation medical certification. Sejong: Ministry of Land, Infrastructure and Transport; 2013.