[Purification and concentration of antiplague sera with magnesium sulfate].
D007106:Immune Sera; D008278:Magnesium Sulfate; D010084:Oxidation-Reduction; D010930:Plague / Q000276:immunology*
D007106:Immune Sera; D008278:Magnesium Sulfate
IMMUNE SERUMS; MAGNESIUM SULFATE; PLAGUE/immunology