Methods: A retrospective, descriptive cross - sectional study was carried out on the medical records of patients over 18 years of age and using colistin for more than 3 days at Nhan dan Gia Dinh hospital, Ho Chi Minh city from January to June 2020.
Hồ Chí Minh từ 01/2020 đến 06/2020 thoả tiêu chuẩn bệnh nhân trên 18 tuổi, sử dụng colistin trên 3 ngày.