title: Multiple opiate binding sites in human brain regions: evidence for kappa and sigma sites.
mesh_terms: D001575:Benzomorphans / Q000494:pharmacology; D001921:Brain / Q000187:drug effects; D001923:Brain Chemistry; D006801:Humans; D066298:In Vitro Techniques; D010622:Phencyclidine / Q000031:analogs & derivatives / Q000494:pharmacology; D011957:Receptors, Opioid / Q000032:analysis* / Q000187:drug effects; D017473:Receptors, Opioid, kappa; D017480:Receptors, sigma
chemical_list: D001575:Benzomorphans; D011957:Receptors, Opioid; D017473:Receptors, Opioid, kappa; D017480:Receptors, sigma; D010622:Phencyclidine