1. Abdel-Hameid NAH (2007) Physiological and histological changes induced by phenol exposure in Oreochromis aureus juveniles. Turk J Fish Aquat Sci 7:131–138
2. Abdel-Tawwab M, Mousa MAA, Ahmad MH, Sakr SF (2007) The use of calcium pre-exposure as a protective agent against environmental copper toxicity for juvenile Nile tilapia, Oreochromis niloticus (L.). Aquaculture 264:236–246
3. Ahmad I, Oliveria M, Pachcco M, Santos MA (2005) Anguilla anguilla L. oxidative stress biomarkers responses to copper exposure with or without β-naphthoflavone pre-exposure. Chemosphere 61:267–275
4. Ahmed MH, El-Marakby HI, Seden MEA, Abdel-Tawwab M, Abou-El-Atta ME (2006) The use of organic selenium (Sel-PlexO) in practical diets of Nile tilapia, Oreochromis niloticus (L.): effect on growth performance, feed utilization, whole body composition and entropathogeic Aeromonas hydrophila-challenge. In: Contreas W, Fitzsimmons K (eds) 7th international symposium on Tilapia in aquaculture. Boca del Rio, Veracruz, Mexico, 6–8 Sept 2006, pp 95–107
5. Ahmed I, Maria VI, Oliveria M, Pacheco M, Santos MA (2007) European eel (Anguilla anguilla) gill and kidney genotoxic response to copper exposure with or without β-naphthoflavone pre-exposure. Third biennial meeting of the Society for Free Radical Research-Asia (SFR-Asia) and sixth annual meeting of the Society for free Radical Research-India (SFRR-India), Jan 8–11 2007, Lonavalva, India, p 96