Silymarin-loaded solid nanoparticles provide excellent hepatic protection: physicochemical characterization and in vivo evaluation - Yang, K Y; Hwang du, H; Yousaf, A M; Kim, D W; Shin, Y J; Bae, O N; Kim, Y I; Kim, J O; Yong, C S; Choi, H G (Int J Nanomedicine, 2013)