Analytical technique, Enzyme-linked immunosorbent assay (ELISA), Dinophysis, Diarrhetic shellfish poisoning (DSP), Coastal zone, Aquaculture, Dinoflagellida - pathogenicity, Enzyme-Linked Immunosorbent Assay, Shellfish, Food Contamination, Japan, Environmental Monitoring - methods, Fisheries, Seawater - chemistry, Antibodies, Monoclonal, Marine Toxins - anal...