LSD and structural analogs: pharmacological evaluation at D1 dopamine receptors.
Psychopharmacology April 1995 V J Watts, C P Lawler, D R Fox et al.
The hallucinogenic effects of lysergic acid diethylamide (LSD) have been attributed primarily to actions at serotonin receptors. A number of studies conducted in the 1970s indicated that LSD also has activity at dopamine (DA) receptors. These latter studies are difficult to interpret, however, because they were completed before the recognition of two pharmacologically distinct DA receptor...