title: A quantitative complement fixation test: titration of luetic sera by the unit of 50 per cent hemolysis.
authors.forename: G J
authors.initials: GJ
authors.lastname: STEIN
authors.forename: D
authors.initials: D
authors.lastname: VAN NGU
mesh_terms: D016923:Cell Death; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D006461:Hemolysis; D006801:Humans; D010084:Oxidation-Reduction
chemical_list: D003165:Complement System Proteins
keywords: COMPLEMENT; HEMOLYSIS