serotonin receptors ( 5-ht1 and 5-ht2 ) were investigated in the cortex and hippocampus by radioligand binding studies using 3h-serotonin for analysis of 5-ht1-receptors and 3h-ketanserin for analysis of 5-ht2-receptors .
C0034838
serotonin receptors
C0753726
serotonin