"Aptamer-modified magnetic nanoprobe for molecular MR imaging of VEGFR2 on angiogenic vasculature."
(2013) Bongjune Kim, Jaemoon Yang, Myeonghwan Hwang, Jihye Choi, Hyun-Ouk Kim, Eunji Jang, Jung Lee, Sung-Ho Ryu, Jin-Suck Suh, Yong-Min Huh, and Seungjoo Haam.
Nanoscale Research Letters 8, no. 1: 399. doi:10.1186/1556-276x-8-399.