title: Studies on the natural hemolytic system of the annelid worm Spirographis spallanzanii viviani (Polychaeta).
mesh_terms: D000818:Animals; D000845:Annelida; D002025:Bufonidae; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D002645:Chickens; D006458:Hemolymph / Q000276:immunology; D006460:Hemolysin Proteins; D006461:Hemolysis; D006736:Horses; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008274:Magnesium / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D012756:Sheep; D013696:Temperature
chemical_list: D006460:Hemolysin Proteins; D008274:Magnesium; D002118:Calcium