title: Neurotransmitter receptors: heterogeneity, regulation, and function.
mesh_terms: D006801:Humans; D011963:Receptors, GABA-A; D017981:Receptors, Neurotransmitter / Q000378:metabolism; D011957:Receptors, Opioid / Q000378:metabolism
chemical_list: D011963:Receptors, GABA-A; D017981:Receptors, Neurotransmitter; D011957:Receptors, Opioid