1. Paul Ehrlich's magic bullet concept: 100 Years of progress;Strebhardt;Nat. Rev. Cancer,2008
2. Development of targeted therapies in treatment of glioblastoma;Xu;Cancer Biol. Med.,2015
3. Targeted drug delivery;Mills;Expert Opin. Ther. Pat.,1999
4. Targeted for drug delivery, Mater;Fahmy;Today Off.,2005
5. Microspheres: a brief review;Kadam;Asian J. Biomed. Pharm. Sci.,2015