Saragea, A [Present problems concerning the study of the pathogenic agent and its importance in the epidemiology of diphtheria]. [electronic resource] - Archives roumaines de pathologie experimentales et de microbiologie Dec 1967 - 919-34 p. digital Publication Type: Journal Article ISSN: 0004-0037 Subjects--Topical Terms: Corynebacterium diphtheriae--pathogenicityDiphtheriaDisease OutbreaksHumans