TY - GEN AU - Liu,Xiao-ping AU - Wang,Ying AU - Yan,Lie-xiang AU - Shi,Bin TI - [Optimization of preparation for matrine-loaded magnetic chitosan microspheres] SN - 1001-4454 PY - 2007///0914 KW - Alkaloids KW - administration & dosage KW - Chemistry, Pharmaceutical KW - Chitosan KW - chemistry KW - Drug Carriers KW - Magnetics KW - Microspheres KW - Particle Size KW - Quinolizines KW - Solubility KW - Technology, Pharmaceutical KW - methods KW - Matrines N1 - Publication Type: Journal Article ER -