Mamurova Malikakhon Mirhamzayevna, Tuychiyeva Moxinur Komilovna, Shakhmurov Nizami Aladdinovich, Utamuradova Nigora Abduraxmanovna, Valieva Markhabo Usmanovna, Khafizova Malika Anvarovna, Sirojova Nafisa Anvarovna. Early Ultrasonic Diagnosis of Renal Dysfunction to Detect Cognitive Disorders In Chronic Cerebral Ischemia: A Systematic Review And Meta-Analysis. IJSE 2026, 41, 641-655.