Ayyagari, AVenugopalan, ARay, S N1975-12-162009-05-311975-12-162009-05-311975-12-16Ayyagari A, Venugopalan A, Ray SN. Studies on diphtheria infection in and around Delhi (a bacteriological study from faucial and cutaneous lesions). Journal of the Indian Medical Association. 1975 Dec; 65(12): 328-31http://imsear.searo.who.int/handle/123456789/97366engCorynebacterium diphtheriae --isolation & purificationDiphtheria --microbiologyHumansIndiaPharynx --microbiologySkin --microbiologyStudies on diphtheria infection in and around Delhi (a bacteriological study from faucial and cutaneous lesions).Journal Article