Radiosynthesis and pre-clinical evaluation of [18F]fluoro-[1,2-2H4]choline - Smith, G; Zhao, Y; Leyton, J; Shan, B; Nguyen, Q-D; Perumal, M; Turton, D; Arstad, E; Luthra, SK; Robins, EG; Aboagye, EO (NUCLEAR MEDICINE AND BIOLOGY, 2011)