[1]
A. La Barbera-Sánchez, J. Franco Soler, L. Rojas de Astudillo, and I. Chang-Yen, “Paralytic Shellfish Poisoning (PSP) in Margarita Island, Venezuela”, Rev. Biol. Trop., vol. 52, no. S1, pp. 89–98, Sep. 2004.