REALITY OF THE QUALITY OF MEDICAL EXAMINATION AND TREATMENT BY HEALTH INSURANCE AT DISTRICT HOSPITALS IN THAI NGUYEN PROVINCE - APPROACH FROM MANAGERS AND MEDICAL FACILITIES. YHCĐ [Internet]. 2021 June 21 [cited 2026 Sept. 9];62(4 (2021). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/124