Renal targeting potential of a polymeric drug carrier, poly-L-glutamic acid, in normal and diabetic rats oleh Chai HJ, Kiew LV, Chin Y, Norazit A, Mohd Noor S, Lo YL, Looi CY, Lau YS, Lim TM, Wong WF, Abdullah NA, Abdul Sattar MZ, Johns EJ, Chik Z, Chung LY