Suksaeree, J., Monton, C. and Charoonratana, T. 2014. MORPHOLOGY STUDY OF PLAI PATCH BY THE SCANNING ELECTRON MICROSCOPE. PART I: CHITOSAN AND HYDROXYPROPYLMETHYLCELLULOSE BLENDS. International Journal of Pharmacy and Pharmaceutical Sciences. 6, 7 (Jul. 2014), 576–577.