GREENBERG, L The immunizing efficiency of diphtheria toxoid when combined with various antigens. [electronic resource] - Canadian journal of public health = Revue canadienne de sante publique Apr 1948 - 131-5 p. digital Publication Type: Journal Article ISSN: 0008-4263 Subjects--Topical Terms: AntibodiesAntigensDiphtheriaDiphtheria ToxoidHumansImmunizationVaccination