1. Sung H, Ferlay J, Siegal RL, et al. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA: A Cancer J Clin 2020; 71: 209- 49.
2. Ministry of Health, Directorate General of Public Health, Department of Cancer. http://kanser.gov.tr/daire-faaliyetleri/kanser-istatistikleri/860-yeni-d%C3%BCnya-kanser-istatistikleri-yay%C4%B1nland%C4%B1.html#sthash.rVNq4ChN.dpuf Erişim tarihi: 15.12.2020
3. van Baalen NC, Grypdonck M, van Hecke A, Verhaeghe S. Associated factors of hope in cancer patients during treatment: A systematic literature review. J Adv Nurs 2019; 76: 1520- 37.
4. National Comprehensive Cancer Network. NCCN Clinical Practice Guideline in Oncology TM: Cancer-related fatigue. 2017, http://www.nccn.org/professionals/physician_gls/PDF/fatigue.pdf. date of access: 14.12.2017.
5. Tarakçıoğlu, ÇGH. Symptom Management in Oncology Nursing. Gümüşhane University Journal of Health Sciences 2016; 5: 93-100.