Brain and whole-body imaging in nonhuman primates of [11C]PBR28, a promising PET radioligand for peripheral benzodiazepine receptors. - Masao Imaizumi; Emmanuelle Briard; Sami S. Zoghbi; Jonathan P. Gourley; Jinsoo Hong; Yota Fujimura; Victor W. Pike; Robert B. Innis; Masahiro Fujita (NeuroImage, 2008)