2023, Vol. 58, Issue 3, September By Minh Hoang LE, Huyen Sanh SAM, Duy Toan PHAM, Ngoc Chi Lan NGUYEN, Ngoc Diem LE and Tran Nhat Phong DAOSingle-dose and 90-day repeated-dose toxicity study of Ngu-Vi-Tieu-Khat (NVTK), a Vietnam traditional remedy, in Swiss mice and Wistar rats …