Zhou, Q., H. Qiu, C.L. Shan, B. Li, M. Ibrahim, G.L. Xie, Y.L. Wang, and G.C. Sun. 2013. “Antibacterial Activity of Chitosan Against the Asian Pear Pathogenic Bacterium Bacillus Pumilus”. Asian Journal of Chemistry 25 (8):4337-39. https://doi.org/10.14233/ajchem.2013.13972.