title: The activation effect of calcium on a bactericidal substance for Bacillus subtilis in human serum.
authors.forename: R F
authors.initials: RF
authors.lastname: JACOX
mesh_terms: D000906:Antibodies; D001412:Bacillus subtilis; D001419:Bacteria; D001424:Bacterial Infections; D001769:Blood; D001770:Blood Bactericidal Activity; D002097:C-Reactive Protein; D002118:Calcium; D003165:Complement System Proteins; D006801:Humans
chemical_list: D000906:Antibodies; D003165:Complement System Proteins; D002097:C-Reactive Protein; D002118:Calcium
keywords: BACTERIA; BLOOD