Kowapradit, J., Opanasopit, P., Ngawhirunpat, T., Apirakaramwong, A., Rojanarata, T., Ruktanonchai, U., & Sajomsang, W. (2010). In vitro Permeability Enhancement in Intestinal Epithelial Cells (Caco-2) Monolayer of Water Soluble Quaternary Ammonium Chitosan Derivatives. Springer US.

Kowapradit, Jariya, Praneet Opanasopit, Tanasait Ngawhirunpat, Auayporn Apirakaramwong, Theerasak Rojanarata, Uracha Ruktanonchai, a Warayuth Sajomsang. In Vitro Permeability Enhancement in Intestinal Epithelial Cells (Caco-2) Monolayer of Water Soluble Quaternary Ammonium Chitosan Derivatives. Springer US, 2010.

Kowapradit, Jariya, et al. In Vitro Permeability Enhancement in Intestinal Epithelial Cells (Caco-2) Monolayer of Water Soluble Quaternary Ammonium Chitosan Derivatives. Springer US, 2010.