Arfijanto, M.V., Mashitah, S.I., Widiyanti, P. and Bramantono, B. 2010. A Patient with Suspected Diphtheria. Indonesian Journal of Tropical and Infectious Disease. 1, 2 (May 2010), 69–76. DOI:https://doi.org/10.20473/ijtid.v1i2.2169.