Quantification of metabotropic glutamate subtype 5 receptors in the brain by an equilibrium method using 18F-SP203. - Yasuyuki Kimura; Fabrice G. Siméon; Sami S. Zoghbi; Yi Zhang; Jun Hatazawa; Victor W. Pike; Robert B. Innis; Masahiro Fujita (NeuroImage, 2012)