Saydullayevich, M.L. , Akhmatovich, A.U. , Djumanazarovich, M.A. and Erkulovich, K.B. 2023. Endoscopic Diagnosis of Occult Bleeding in Patients with Iron Deficiency Anemia. INTERNATIONAL JOURNAL OF HEALTH SYSTEMS AND MEDICAL SCIENCES. 2, 7 (Jul. 2023), 21–24. DOI:https://doi.org/10.51699/ijhsms.v2i7.2191.