Official reprint from UpToDate
©2017 UpToDate, Inc. and/or its affiliates. All Rights Reserved.
Medline ® Abstract for Reference 34
of 'Epidemiology and pathophysiology of diphtheria'
Studies on the virulence of bacteriophage-infected strains of Corynebacterium diphtheriae.
J Bacteriol. 1951;61(6):675.