Wild CP, Weiderpass E, Steward BW (eds.): World Cancer Report: Cancer Research for Cancer Prevention. International Agency for Research on Cancer (IARC), Lyon, France; Chapter 2.2 p.84-91; ISBN 978-92-832-0447-3
2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), Phuket, Thailand. IEEE: pp. 283-286; ISBN 978-1-7281-6487-8