F.  Cerino, Orsini, L., Sarno, D., Dell?Aversano, C., Tartaglione, L., and Zingone, A., ?The alternation of different morphotypes in the seasonal cycle of the toxic diatom Pseudo-nitzschia galaxiae?, Harmful Algae, vol. 4, pp. 33-48, 2005.

S. M.  McDonald, Sarno, D., and Zingone, A., ?Identifying Pseudo-nitzschia species in natural samples using genus-specific PCR primers and clone libraries?, Harmful Algae, vol. 6, pp. 849-860, 2007.