title: Acetylcholinesterase in the retina of a marine gastropod, Habiotis discus.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D008974:Mollusca / Q000201:enzymology*; D012160:Retina / Q000201:enzymology*
chemical_list: D000110:Acetylcholinesterase