%0 Journal Article %T Active Targeting Strategies Using Biological Ligands for Nanoparticle Drug Delivery Systems %A Changhee Park %A Donghyun Lee %A Gawon Yi %A Heebeom Koo %A Jihye Yoo %J Archive of "Cancers". %D 2019 %R 10.3390/cancers11050640 %K nanoparticle %K drug delivery %K ligand %K active targeting %K tumor targeting %K biodistribution %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6562917/