TY - JOUR AU - Nyberg, S; Farde, L; Eriksson, L TI - 5-HT2 and D2 dopamine receptor occupancy in the living human brain. A PET study with risperidone JO - Psychopharmacology VL - 110 PY - 1993 DO - 10.1007/BF02251280 SP - 265 EP - 272 N1 - et al. ER -