Insights into the potential of picoplanktonic marine cyanobacteria strains for cancer therapies - Cytotoxic mechanisms against the RKO colon cancer cell line - Freitas, S.; Martins, R.; Campos, A.; Azevedo, J.; Osorio, H.; Costa, M.; Barros, P.; Vasconcelos, V.; Urbatzka, R. (Toxicon, 2016)