SULTONNAZAROVA GULIRA'NO SHUXRATBEK QIZI. SPECIFIC FEATURES OF CHRONIC HEART FAILURE IN MIDDLE-AGED AND ELDERLY PATIENTS IN THE KHOREZM REGION. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 13, n. 4, p. 436–442, 2026. Disponível em: https://eijmr.org/index.php/eijmr/article/view/5958. Acesso em: 26 jun. 2026.