TY - RPRT TI - Liquid chromatography-electrospray ionisation-mass spectrometry based method for the simultaneous determination of algal and cyanobacterial toxins in phytoplankton from marine waters and lakes followed by tentative structural elucidation of microcystins. AU - Jens Dahlmann AU - Wes R Budakowski AU - Bernd Luckas PY - 2003 DO - 10.1016/s0021-9673(03)00485-0 UR - https://pubmed.ncbi.nlm.nih.gov/12779218/ ID - 12779218 ER -