Detection of harmful cyanobacteria and their toxins by both PCR amplification and LC-MS during a bloom event - Anjos, F. M. dos; Bittencourt-Oliveira, Maria do Carmo; Zajac, M. P.; Hiller, S.; Christian, B.; Erler, K.; Luckas, B.; Pinto, Ernani (Toxicon, 2006)