CHARACTERISTICS OF ANEMIA AND OUTCOMES OF ESA THERAPY IN END-STAGE CHRONIC KIDNEY DISEASE PATIENTS UNDERGOING MAINTENANCE HEMODIALYSIS AT HAI PHONG UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL. Vietnam Journal of Community Medicine, v. 67, n. CĐ7-Trường ĐH Y Dược Hải Phòng, 6 July2026.