1. Bacterial viruses or bacteriophages;DELBR CK, M;Biol. Revs.,1946
2. The intracutaneous virulence test for Corynebacterium diphtheriae;FRASER D. T.;Am. J. Pub. Health, 27, Supp. to,1937
3. Studies on the virulence of bacteriophage-infected strains of Corynebacterium diphtheriae;FREEMAN V. J.;J. Bact.,1951
4. Serologic studies of Corynebacterium diphtheriae. II. Antigenic relationship between small colony types of C. diphtheriae and C. diphtheriae-like bacilli as determined by the method of slide agglutination;FREEMAN V. J.;Am. J. Hyg.,1950
5. Virulence and toxigenicity of different serological types of C. diphtheriae;HEWITT L. F.;Brit. J. Exptl. Path.,1948