title: Proceedings of the XIII International Symposium on Cholinergic Mechanisms, Foz do Iguaçu, Paraná, Brazil.
mesh_terms: D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D002490:Central Nervous System / Q000502:physiology*; D006801:Humans; D011950:Receptors, Cholinergic / Q000502:physiology*; D009435:Synaptic Transmission
chemical_list: D011950:Receptors, Cholinergic; D000109:Acetylcholine