Moura Leal, M. de L., Gomes Pereira, D. da S., Jessouroun, E., Peixoto Gimenes Couto, M. A., & Pereira Jr, N. (2011). Investigation of cultivation conditions for capsular polysaccharide production by Streptococcus pneumoniae serotype 14. Electronic Journal of Biotechnology, 14(5). Retrieved from https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v14n5-6