Benthic periphyton from Pennsylvania, USA is a source for both hepatotoxins (microcystins/nodularin) and neurotoxins (anatoxin-a/homoanatoxin-a)
Keywords: پریفیتون; Anatoxin-a; Homoanatoxin-a; Microcystins; Nodularin; Benthic cyanobacteria; Periphyton;