Koneru, R. K. ., and V. S. . Settaluri. “Optimization of Semisynthetic Media Components for In- Tensive Corynebacterium Diphtheriae Growth and Toxin Production”. Current Trends in Biotechnology and Pharmacy, vol. 17, no. 4, Sept. 2023, pp. 1438-47, doi:10.5530/ctbp.2023.4.79.