Mariottini, G.L., and L. Pane. “Chlorella Minutissima Grown Free and in Alginate Beads and Cytotoxicity of Algal Extracts on L929 Cells”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 81, no. 1 (January 31, 2006). Accessed May 13, 2024. https://www.pagepressjournals.org/jbr/article/view/8081.