Just have it! Articles are pretty short:
LSD acts synergistically with serotonin depletion: evidence from behavioral studies in cats - PubMed
Administration of LSD (100 mug/kg, IP) or the serotonin depleting drug p-chlorophenylalanine (150 mg/kg/day for 5 days) both induce dramatic behavioral changes which include the common stereotyped responses of rapid flicking movements of the limbs and abortive attempts at grooming. The combined...
pubmed.ncbi.nlm.nih.gov
The effect of serotonin depletion on the discriminability of LSD - PubMed
Nine groups of rats were trained to discriminate LSD (0.12 mg/kg) from saline in a two-lever, water-reinforced, drug discrimination procedure. After stable discriminative performance was obtained (>95% correct), groups were administered one of several treatments which lower the concentration of s …
pubmed.ncbi.nlm.nih.gov
The role of the 5-HT2A and 5-HT2C receptors in the stimulus effects of hallucinogenic drugs. III: The mechanistic basis for supersensitivity to the LSD stimulus following serotonin depletion - PubMed
The present study was designed to determine the effects of p-chlorophenylalanine (PCPA) and p-chloroamphetamine (PCA) administration on (1) the levels of serotonin (5-hydroxytryptamine, 5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in rat brain, (2) the sensitivity of LSD-trained rats to the...
pubmed.ncbi.nlm.nih.gov