| Effect of sexual maturation on the tissue biochemical composition of Octopus vulgaris and O. defilippi (Mollusca: Cephalopoda) R Rosa, PR Costa, ML Nunes Marine Biology 145 (3), 563-574, 2004 | 103 | 2004 |
| BMAA in shellfish from two Portuguese transitional water bodies suggests the marine dinoflagellate< i> Gymnodinium catenatum</i> as a potential BMAA source S Lage, PR Costa, T Moita, J Eriksson, U Rasmussen, SJ Rydberg Aquatic Toxicology 152, 131-138, 2014 | 84 | 2014 |
| Characterization of intracellular and extracellular saxitoxin levels in both field and cultured Alexandrium spp. samples from Sequim Bay, Washington KA Lefebvre, BD Bill, A Erickson, KA Baugh, L O’Rourke, PR Costa, ... Marine drugs 6 (2), 103-116, 2008 | 74 | 2008 |
| Accumulation, transformation and tissue distribution of domoic acid, the amnesic shellfish poisoning toxin, in the common cuttlefish,< i> Sepia officinalis</i> PR Costa, R Rosa, A Duarte-Silva, V Brotas, MAM Sampayo Aquatic toxicology 74 (1), 82-91, 2005 | 65 | 2005 |
| Comparative determination of paralytic shellfish toxins (PSTs) using five different toxin detection methods in shellfish species collected in the Aleutian Islands, Alaska PR Costa, KA Baugh, B Wright, R RaLonde, SL Nance, N Tatarenkova, ... Toxicon 54 (3), 313-320, 2009 | 62 | 2009 |
| Domoic acid accumulation in the sardine Sardina pilchardus and its relationship to Pseudo-nitzschia diatom ingestion PR Costa, S Garrido Marine ecology progress series 284, 261-268, 2004 | 56 | 2004 |
| A potential vector of domoic acid: the swimming crab< i> Polybius henslowii</i> Leach (Decapoda-brachyura) PR Costa, SM Rodrigues, MJ Botelho, MAM Sampayo Toxicon 42 (2), 135-141, 2003 | 47 | 2003 |
| Changes in tissue biochemical composition and energy reserves associated with sexual maturation in the ommastrephid squids Illex coindetii and Todaropsis eblanae R Rosa, PR Costa, N Bandarra, ML Nunes The Biological Bulletin 208 (2), 100-113, 2005 | 44 | 2005 |
| Cephalopods as Vectors of Harmful Algal Bloom Toxins in Marine Food Webs VM Lopes, AR Lopes, P Costa, R Rosa Marine drugs 11 (9), 3381-3409, 2013 | 43 | 2013 |
| Tissue distribution of the amnesic shellfish toxin, domoic acid, in Octopus vulgaris from the Portuguese coast PR Costa, R Rosa, MAM Sampayo Marine Biology 144 (5), 971-976, 2004 | 43 | 2004 |
| Characterization of paralytic shellfish toxins in seawater and sardines (Sardina pilchardus) during blooms of Gymnodinium catenatum PR Costa, MJ Botelho, KA Lefebvre Hydrobiologia 655 (1), 89-97, 2010 | 42 | 2010 |
| Detection of domoic acid, the amnesic shellfish toxin, in the digestive gland of Eledone cirrhosa and E. moschata (Cephalopoda, Octopoda) from the Portuguese coast PR Costa, R Rosa, J Pereira, MAM Sampayo Aquatic Living Resources 18 (04), 395-400, 2005 | 34 | 2005 |
| Biotransformation modulation and genotoxicity in white seabream upon exposure to paralytic shellfish toxins produced by< i> Gymnodinium catenatum</i> PR Costa, P Pereira, S Guilherme, M Barata, L Nicolau, MA Santos, ... Aquatic Toxicology 106, 42-47, 2012 | 32 | 2012 |
| Biochemical dynamics of spermatogenesis and oogenesis in< i> Eledone cirrhosa</i> and< i> Eledone moschata</i>(Cephalopoda: Octopoda) R Rosa, PR Costa, J Pereira, ML Nunes Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 2004 | 25 | 2004 |
| Uptake, transfer and elimination kinetics of paralytic shellfish toxins in common octopus (< i> Octopus vulgaris</i>) VM Lopes, M Baptista, T Repolho, R Rosa, PR Costa Aquatic Toxicology 146, 205-211, 2014 | 24 | 2014 |
| Accumulation of paralytic shellfish toxins in digestive gland of< i> Octopus vulgaris</i> during bloom events including the dinoflagellate< i> Gymnodinium catenatum</i> PR Costa, MJ Botelho, SM Rodrigues Marine pollution bulletin 58 (11), 1747-1750, 2009 | 17 | 2009 |
| Uptake, transformation, and elimination kinetics of paralytic shellfish toxins in white seabream (Diplodus sargus) PR Costa, S Lage, M Barata, P Pousão-Ferreira Marine biology 158 (12), 2805-2811, 2011 | 16 | 2011 |
| Distribution and selective elimination of paralytic shellfish toxins in different tissues of< i> Octopus vulgaris</i> A Monteiro, PR Costa Harmful Algae 10 (6), 732-737, 2011 | 16 | 2011 |
| Matrix effect on paralytic shellfish toxins quantification and toxicity estimation in mussels exposed to Gymnodinium catenatum MJ Botelho, C Vale, AM Mota, SM Rodrigues, PR Costa, ... Food Additives & Contaminants: Part A 27 (12), 1724-1732, 2010 | 16 | 2010 |
| Matrix effect on paralytic shellfish toxins quantification and toxicity estimation in mussels exposed to Gymnodinium catenatum C Vale, MJ Botelho, A Mota, S Rodrigues, P Costa, M Gonçalves Taylor & Francis, 2010 | 16* | 2010 |
