Mehta, Charul, Asmita Patel, Diwakar Singh, and Bhavin Patel. 2019. “Prevalence of Diphtheria in a Tertiary Care Hospital of Western Part of India – A Clinicoepidemiological Study”. Indian Journal of Child Health 6 (11): 581-83. https://doi.org/10.32677/IJCH.2019.v06.i11.001.