title: Clusters of acetylcholine receptors located at identified nerve-muscle synapses in vitro.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D002645:Chickens; D008854:Microscopy, Electron; D009469:Neuromuscular Junction / Q000502:physiology* / Q000648:ultrastructure; D011950:Receptors, Cholinergic / Q000302:isolation & purification / Q000502:physiology; D013116:Spinal Cord; D013569:Synapses / Q000502:physiology* / Q000648:ultrastructure
chemical_list: D011950:Receptors, Cholinergic; D000109:Acetylcholine