title: The histochemical demonstration of certain aspects of cercarial morphology.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis*; D000818:Animals; D002802:Cholinesterases / Q000032:analysis*; D004064:Digestive System / Q000201:enzymology; D004950:Esterases / Q000032:analysis*; D006651:Histocytochemistry; D006652:Histological Techniques; D007814:Larva / Q000166:cytology / Q000201:enzymology; D008722:Methods; D009420:Nervous System / Q000201:enzymology; D014200:Trematoda / Q000166:cytology / Q000201:enzymology*
chemical_list: D004950:Esterases; D002802:Cholinesterases; D000135:Acid Phosphatase