1. 1. Türkiye İstatistik Enstitüsü. İstatistiklerle Yaşlılar, 2020 [Internet]. 18.03.2021. 2021. p. 1-10. Available from: https://data.tuik.gov.tr/Bulten/Index?p=Istatistiklerle-Yaslilar-2020-37227
2. 2. World Health Organization. Ageing and health [Internet]. 2018. Available from: https://www.who.int/news-room/fact-sheets/detail/ageing-and-health
3. 3. Centers for Disease Control and Prevention (CDC). Trends in aging--United States and worldwide. MMWR Morb Mortal Wkly Rep 2003;52:101-6.
4. The effect of nutritional status on long-term mortality in very elderly patients with st segment elevation myocardial infarction;Burak;Turkish Journal Geriatris,2021
5. Energy requirements in frail elderly people: a review of the literature;Gaillard;Clin Nutr,2007