Original Research

Formation of methotrexate-PLLA-PEG-PLLA composite microspheres by microencapsulation through a process of suspension-enhanced dispersion by supercritical CO2

Chen AZ, Wang GY, Wang SB, Li L, Liu YG, Zhao C

International Journal of Nanomedicine 2012, 7:3013-3022

Published Date: 18 June 2012