1. World Health Organization (WHO). de Benoist B, McLean E, Egli I, Cogswell M, editors. Worldwide prevalence of anaemia 1993-2005: WHO global database on anaemia. Spain: WHO; 2008.
2. World Health Organization (WHO). Nutritional anaemias: report of a WHO scientific group. Geneva, Switzerland: WHO; 1968.
3. Turkish Society of Hematology. Erythrocyte diseases and hemoglobin disorders: diagnosis and treatment guidelines, version 1.3 - May 2022, İstanbul, Türkiye: Galenos Publishing House; 2022. Turkish.
4. Gereklioglu C, Asma S, Korur A, Erdogan F, Kut A. Medication adherence to oral iron therapy in patients with iron deficiency anemia. Pak J Med Sci. 2016;32(3):604-7.
5. Grumbach MM, Styne DM. Puberty: Ontogeny, neuroendocrinology, physiology, and disorders. In: Larsen PR, Kronenberg HM, Melmed S, Polonsky KS, Wilson JD, Foster DW, editors. Williams textbook of endocrinology. 10th edition. Philadelphia: Saunders; 2003. p.1156.