[1]
Boonyo, W., Junginger, H.E. , Waranuch, N., Polnok, A. and Pitaksuteepong, T. 2017. Preparation and characterization of particles from chitosan with different molecular weights and their trimethyl chitosan derivatives for nasal immunization. Journal of Metals, Materials and Minerals. 18, 2 (Apr. 2017).