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pro vyhledávání: '"E H, FLAVELL"'
Autor:
J, SMOLENS, E H, FLAVELL
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 57(2)
Autor:
Joseph Smolens, E. H. Flavell
Publikováno v:
The Journal of Immunology. 57:173-177
Summary A method is given for the production of unpurified pertussis endotoxin in relatively large amounts. Toxins prepared by repeated freezing and thawing and by sonic treatment are shown to be similar with respect to neutralization by antiserum. T
Publikováno v:
The Journal of Immunology. 57:361-367
Summary A method is presented which permits estimation of the amount of specific antigen in any given strain of Hemophilus pertussis. Various strains of H. pertussis in phase I, whether freshly isolated or old laboratory strains differ within wide li