TAYLOR, E M Assay of diphtheria and tetanus antitoxins in small volumes of blood. [electronic resource] - Canadian journal of public health = Revue canadienne de sante publique Apr 1960 - 135-8 p. digital Publication Type: Journal Article ISSN: 0008-4263 Subjects--Topical Terms: Diphtheria--immunologyHumansTetanus--immunologyTetanus Antitoxin