Multi-species okadaic acid contamination and human poisoning during a massive bloom of Dinophysis acuminata complex in southern Brazil Journal Articles Bruna Sobrinho, L.L. Mafra Jr., P.K.W. Nolli, L.E. Mota, C. Domit, M. Soeth, L.F.G. Luz, J.G. Leal, M. Di Domenico Harmful Algae November 1, 2019