title: Opiate and benzodiazepine receptors.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D006801:Humans; D011955:Receptors, Drug / Q000378:metabolism*; D011963:Receptors, GABA-A; D017981:Receptors, Neurotransmitter / Q000378:metabolism*; D011957:Receptors, Opioid / Q000378:metabolism*
chemical_list: D011955:Receptors, Drug; D011963:Receptors, GABA-A; D017981:Receptors, Neurotransmitter; D011957:Receptors, Opioid