Synthesis and characterization in monkey of [C]SP203 as a radioligand for imaging brain metabotropic glutamate 5 receptors. - Siméon, Fabrice; Liow, Jeih-San; Zhang, Yi; Hong, Jinsoo; Gladding, Robert; Zoghbi, Sami; Innis, Robert; Pike, Victor (European Journal of Nuclear Medicine & Molecular Imaging, 2012)