Kumar Nigam, V., Verma, R., Kumar, A., Kundu, S. and Ghosh, P. (2007) “Influence of medium constituents on the biosynthesis of cephalosporin-C”, Electronic Journal of Biotechnology. Valparaíso, Chile, 10(2), pp. 0–0. Available at: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v10n2-8 (Accessed: 20 September 2024).