Abdiyev Kattabek Makhmatovich, Qudratova Farangiz Mardonovna and Abdujalilova Sitora Gʻulomovna 2024. Importance of Determination of Ferritin Level in the Blood in the Prelatent Stage of Iron Deficiency Anemia. Miasto Przyszłości. 44, (Jan. 2024), 212–215.