Increased density of dopamine D2 receptors in the putamen, but not in the caudate nucleus in early Parkinson's disease: a PET study with [11C]raclopride
Juha O. Rinne, Arto Laihinen, Hanna Ruottinen, Ulla Ruotsalainen, Kjell Någren, Pertti Lehikoinen, Vesa Oikonen, U. K. Rinne
Abstract