AnhNNQ, Yen NTH, XuanDT. Probiotic raw-material dossier for Bacillus: Freeze-drying, cryoprotection, and compliance with pharmacopoeial vietnam standards. YDLS [Internet]. 31 Tháng Chạp 2025 [cited 25 Tháng Tám 2026];20(TA). Available at: https://tcydls108.benhvien108.vn/index.php/YDLS/article/view/2919