Effects of C825T polymorphism of the GNB3 gene on availability of dopamine transporter in healthy volunteers - A SPECT study. - Po See Chen; Tzung Lieh Yeh; I. Hui Lee; Cheng Bill Lin; Hsin Chun Tsai; Kao Chin Chen; Nan-Tsing Chiu; Wei Jen Yao; Yen Kuang Yang; Yuan-Hwa Chou (NeuroImage, 2011)