title: Ultrastructural localization of cholinesterase activity in the outer plexiform layer of the newt retina.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D008854:Microscopy, Electron; D009411:Nerve Endings; D010786:Photoreceptor Cells; D012160:Retina / Q000201:enzymology*; D013572:Synaptic Vesicles / Q000201:enzymology; D014319:Triturus
chemical_list: D000110:Acetylcholinesterase