[1]
“Tetrandrine Beads Using Alginate/polyvinyl Alcohol and Alginate‑carboxymethyl Cellulose: Not Ideal as Colon‑targeted Dosage Form”, Journal of Pharmaceutical Negative Results, vol. 9, no. 1, pp. 14–20, Jan. 2018, Accessed: Jun. 19, 2026. [Online]. Available: https://pnrjournal.com/index.php/home/article/view/121