Pham, T. T. T.; Le, T. K. D.; Thach , T. Đ. T.; Chau , B. Y.; Nguyen , M. P.; Pham , N. Y. SITUATION OF TREATMENT AND SOME RELATED FACTORS TO SEVERE PROGRESS OF GYNECOLOGY AND OBSTETRICS PATIENTS WITH COVID-19 AT CAN THO GYNECOLOGY AND OBSTETRICS HOSPITAL IN 2021-2022. ctump 2023, 38-44.