Diphtheria in the immunized with observations on a diphtheria-like disease associated with nontoxigenic strains of Corynebacterium diphtheriae.
D003353:Corynebacterium diphtheriae; D004165:Diphtheria / Q000517:prevention & control*; D006801:Humans; D007114:Immunization; D014611:Vaccination
CORYNEBACTERIUM DIPHTHERIAE; DIPHTHERIA/prevention and control