Learning and memory difficulties after environmental exposure to waterways containing toxin-producing Pfiesteria or Pfiesteria-like dinoflagellates

Lynn M. Grattan, David Oldach, Trish M. Perl, Mark H. Lowitt, Diane L. Matuszak, Curtis Dickson, Colleen Parrott, Ritchie C. Shoemaker, C. Lisa Kauffman, Martin P. Wasserman, J. Richard Hebel, Patricia Charache, J. Glenn Morris