title: The effect of calcium on the production of various toxins of Clostridium perfringens.
mesh_terms: D002118:Calcium / Q000494:pharmacology*; D003016:Clostridium perfringens / Q000378:metabolism*; D008345:Manganese / Q000494:pharmacology; D014118:Toxins, Biological / Q000096:biosynthesis*; D015032:Zinc / Q000494:pharmacology
chemical_list: D014118:Toxins, Biological; D008345:Manganese; D015032:Zinc; D002118:Calcium