“Establishment of subcellular fractionation techniques to monitor the intracellular fate of polymer therapeutics I. Differential centrifugation fractionation B16F10 cells and use to study the intracellular fate of HPMA copolymer - doxorubicin”2 T: G( V# U2 i J http://informahealthcare.com/doi/abs/10.1080/10611860600833955%20