1. 1. Stambler I. Human life extension: opportunities, challenges, and implications for public health policy. In Vaiserman AA, Anti-aging drugs: from basic research to clinical practice. 1. Edition. London, United Kingdom: Royal Society of Chemistry; 2017:537-564.
2. 2. Officer A, de la Fuente-Nunez V. A global campaign to combat ageism. Bull World Health Organ 2018;96(4):95-96.
3. 3. Peterson L, Ralston M. Aging well in an aging world: The impact of material conditions, culture, and societal disruptions. Soc Sci Med 2019;220:245-253.
4. World Health Organization. Aging and health 2018. Available from: https://www.who.int/news-room/fact-sheets/detail/ageing-and-health.
4. 5. Turkish Statistical Institute. Elders with statistics, 2019. Available from: https://data.tuik.gov.tr/Bulten/Index?p=Istatistiklerle-Yaslilar-2019-33712#:~:text=Ya%C5%9Fl%C4%B1%20n%C3%BCfusun%20toplam%20n%C3%BCfus%20i%C3%A7indeki,8'ini%20kad%C4%B1n%20n%C3%BCfus%20olu%C5%9Fturdu.
5. 6. Turkish Statistical Institute. 2018 statistics on older people. Available from: https://hsgm.saglik.gov.tr/depo/birimler/kronik-hastaliklar-engelli-db/hastaliklar/Yasli_Sagligi/raporlar_istatistikler/TUIK_Yasli_Istatistik_2018.pdf.