• 1 January 1977
    • journal article
    • research article
    • Vol. 239  (3) , 397-402
Abstract
Factor analysis is performed on serovars of the botanica and aurisina serogroups of L. biflexa. Results show the arrangement of the main factors of serovar and serogroup and the antigens common with serovars of heterologous serogroups.

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