The localization of cholinesterases in the leech and some other invertebrates.
D000110:Acetylcholinesterase / Q000032:analysis*; D000818:Animals; D006651:Histocytochemistry; D007865:Leeches / Q000201:enzymology*; D009132:Muscles / Q000201:enzymology; D009420:Nervous System / Q000201:enzymology; D009835:Oligochaeta / Q000201:enzymology*; D012908:Snails / Q000201:enzymology*
D000110:Acetylcholinesterase