title: Histochemical examination of the botryoid tissue and its secretory phase in the horseleech (Haemopis sanguisuga L.). Their role in lipid metabolism.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001345:Autoradiography; D002196:Capillaries; D002845:Chromatography; D006003:Glycogen / Q000032:analysis; D006651:Histocytochemistry; D007865:Leeches / Q000166:cytology / Q000201:enzymology / Q000378:metabolism*; D050356:Lipid Metabolism; D008722:Methods; D010743:Phospholipids / Q000032:analysis; D013194:Staining and Labeling
chemical_list: D000596:Amino Acids; D010743:Phospholipids; D006003:Glycogen