Scheibel, I Duration of immunity to diphtheria and tetanus after active immunization. [electronic resource] - Acta pathologica et microbiologica Scandinavica 1966 - 380-92 p. digital Publication Type: Journal Article ISSN: 0365-5555 Standard No.: 10.1111/apm.1966.67.3.380 doi Subjects--Topical Terms: AdolescentAnimalsBiological AssayChildChild, PreschoolDiphtheria--prevention & controlDiphtheria AntitoxinDiphtheria ToxoidHemagglutination TestsHumansInfantMiceTetanus--prevention & controlTetanus AntitoxinTetanus Toxoid