Preparation and Drug Release Behavior of Chitosan Grafted Poly(methacrylic acid) Gel Bead
CHEN Shilan1,2*, LIU Mingzhu2, LU Shaoyu2, JIN Shuping2, CHEN Yong2
Chinese Journal of Applied Chemistry . 2013, (03): 252 -259 .  DOI: 10.3724/SP.J.1095.2013.20188