Xiong Chiyi, Lu Wei, Zhang Rui, Tian Mei, Tong William, Gelovani Juri, Li Chun
Department of Diagnostic Imaging, U.T.M.D Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA.
Chemistry. 2009 Sep 14;15(36):8979-84. doi: 10.1002/chem.200900766.