title: The fine structural localization of alkaline phosphatase in Polycelis tenuis (Iijima).
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis*; D000818:Animals; D004064:Digestive System / Q000166:cytology / Q000201:enzymology; D006651:Histocytochemistry; D008854:Microscopy, Electron; D014419:Turbellaria / Q000166:cytology / Q000201:enzymology*
chemical_list: D000469:Alkaline Phosphatase