title: Letter: Structures of gonyautoxin II and III from the East Coast toxic dinoflagellate Gonyaulax tamarensis.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008387:Marine Toxins / Q000302:isolation & purification*; D009656:North America; D012530:Saxitoxin / Q000031:analogs & derivatives*; D057096:Shellfish Poisoning
chemical_list: D008387:Marine Toxins; D012530:Saxitoxin; C013007:gonyautoxins