• 1 July 1958
    • journal article
    • Vol. 1  (3) , 268-90
Abstract
The soluble antigens produced by twenty strains of Clostridium welchii Types B, C and D were investigated. The methods used were, in particular, the Ouchterlony double diffusion method in agar gels, besides the classical tests for lethal, haemolytic and enzymic factors, adapted where possible to give quantitative results.