title: Acetylcholinesterase and synapses in the nervous system of Phocanema decipiens (Nematoda): a histochemical and ultrastructural study.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D005399:Fishes; D006651:Histocytochemistry; D009348:Nematoda / Q000201:enzymology / Q000648:ultrastructure*; D013569:Synapses / Q000648:ultrastructure*
chemical_list: D000110:Acetylcholinesterase