Zhang, L.-J., Zheng, X., Jin, Z.- hua, Hu, S., & He, M.-R. (2012). Optimization of fermentation conditions for pristinamycin production by immobilized Streptomyces pristinaespiralis using response surface methodology. Electronic Journal of Biotechnology, 15(4). Retrieved from https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v15n4-8