1. Oral Health–related Beliefs, Behaviors, and Outcomes through the Life Course
2. Population aging in developing countries;Shrestha LB;Health Aff,2000
3. Report on the 2017 Surveys of the Older Persons in Thailand. National Statistical Office Ministry of Digital Economy and Society;2018. Available at:http://www.nso.go.th/sites/2014en/Survey/social/domographic/OlderPersons/2017/Full%20Report_080618.pdf. Last accessed March 2021.
4. Report on the 2014 Survey of the Older Persons in Thailand. National Statistical Office;2014. Available at:http://www.aunsec.org/pdf/Guide%20to%20AUN‐QA%20Assessment%20at%20Programme%20Level%20Version%203_2015.pdfLast accessed March 2021.
5. Promoting oral health and quality of life of older people – the need for public health action;Petersen PE;Oral Health Prev Dent,2018