Preparation, burst release and influencing factors of poly(lactic-co-glycolic acid) microspheres
Wang Xi, Xue Jing, Huang Yue-shan, Zhi Xiao-xing
Chinese Journal of Tissue Engineering Research . 2011, (34): 6395 -6398 .  DOI: 10.3969/j.issn.1673-8225.2011.34.031