title: Strains of C diphtheriae and diphtheroids isolated from nasopharyngeal cavities of diphtheria patients.
authors.forename: K
authors.initials: K
authors.lastname: URUSHIBARA
mesh_terms: D003352:Corynebacterium; D003353:Corynebacterium diphtheriae; D004165:Diphtheria; D006801:Humans