Interaction of acetylcholine with different cholinergic nerve receptors.
D000109:Acetylcholine / Q000494:pharmacology*; D001665:Binding Sites; D002628:Chemoreceptor Cells; D003461:Crystallography; D008956:Models, Chemical; D009538:Nicotine; D009435:Synaptic Transmission
D009538:Nicotine; D000109:Acetylcholine