Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 27 references without a DOI — listed, not checked
no DOI — not checkedAgency for Toxic Substances and Disease Registry (ATSDR) (2004). Agency for toxic substances and disease registry. Division of Toxicology, Clifton Road, Atlanta, Available at http://www.atsdr.cdc.gov/toxprofiles10/01/14 .
no DOI — not checkedAPHA (American Public Health Association) (2005) Standard methods for the examination of water and wastewater analysis, 21st Edition. American Water Works Association/Water Environment Federation, Washington DC.
no DOI — not checkedAuthman, M. M. N., Ibrahim, S. A., El-Kasheif, M. A., & Gaber, H. S. (2013). Heavy metals pollution and their effects on gills and liver of the Nile catfish (Clarias gariepinus) inhabiting El-Rahawy Drain, Egypt. Global Veterinaria, 10(2), 103–115.
no DOI — not checkedCarpene, M., & Vasak, M. (1989). Hepatic metallothionin from goldfish (Carassius auratus). Comparative Biochemistry and Physiology, 92B(46), 3–8.
no DOI — not checkedClaiborne, A. (1985). Catalase activity. In R. A. Greenwald (Ed.), CRC handbook of methods in oxygen radical research (pp. 283–284). Boca Raton: CRC.
no DOI — not checkedFrancisco, P. P., João, C., Ana, M. C., Conceição, F., Paulo, T., Luís, C., Ivo, C., Maria, M. O., & António, F. F. (2013). Oxidative stress responses and histological hepatic alterations in barbel (Barbus bocagei), from Vizela River, Portugal. Revista Internacional de Contaminación Ambiental, 29(1), 29–38.
no DOI — not checkedHumason, G. L. (1979). Animal tissue techniques (4th edition). San Francisco: W.H. Freeman and Company. 661 pp.
no DOI — not checkedJaved, M., & Usmani, N. (2011). Accumulation of heavy metals in fishes: a human health concern. International Journal of Environmental Sciences, 2(2), 659–670.
no DOI — not checkedJaved, M., & Usmani, N. (2012a). Uptake of heavy metals by Channa punctatus from sewage fed aquaculture pond of Panethi, Aligarh. Global Journal of Research in Engineering (C), 12(2), 27–34.
no DOI — not checkedJaved, M., & Usmani, N. (2012b). Toxic effects of heavy metals (Cu, Ni, Fe, Co, Mn, Cr, Zn) to the haematology of Mastacembelus armatus thriving in Harduaganj Reservoir, Aligarh, India. Global Journal of Medical Research, 12(8), 59–64.
no DOI — not checkedJaved, M., & Usmani, N. (2013b). Investigation on accumulation of toxicants and health status of freshwater fish Channa punctatus, exposed to sugar mill effluent. International Journal of Zoology and Research, 3(1), 43–48.
no DOI — not checkedJaved, M., & Usmani, N., (2014). Stress response of biomolecules (carbohydrate, protein and lipid profiles) in fish Channa punctatus inhabiting river polluted by Thermal Power Plant effluent. Saudi Journal of Biological Sciences. http://dx.doi.org/ 10.1016/j.sjbs.2014.09.021 .
no DOI — not checkedJollow, D.J., Mitchell, J.R., Zampaglione, N., Gillette, J.R., (1974). Bromobenzene induced liver necrosis. Protective role of glutathione and evidence for 3,4- bromobenzene oxide as the hepatotoxic metabolite. Pharmacology, 11,151–69.
no DOI — not checkedKaviraj, A., & Das, S. (1999). Effects of fertilization on the deposition, partitioning and bioavailability of copper, zinc and cadmium in four perennial ponds of an industrial town. Indian Journal of Environmental Health, 41, 6–15.
no DOI — not checkedMohamed, F. A. (2008). Bioaccumulation of selected metals and histopathological alterations in tissues of Oreochromis niloticus and Lates niloticus from lake Nasser, Egypt. Global Veterinaria, 2, 205–218.
no DOI — not checkedNwajei, G. E., Obi–Iyeke, G. E., & Okwagi, P. (2012). Distribution of selected trace metal in fish parts from the River Nigeria. Research Journal of Recent Sciences, 1(1), 81–84.
no DOI — not checkedParvathi, K., Palanivel, S., & Mathan, S. (2011). Sublethal effects of chromium on some biochemical profiles of the fresh water teleost, Cyprinus carpio. International Journal of Applied Biology and Pharmaceutical Technology, 2(1), 295–300.
no DOI — not checkedRavanaiah, G., & Narasimha, M. C. V. (2010). Impact of aquaculture and industrial pollutants of Nellore district on the histopathological changes in the gill of fish, Tilapia mossambica. Indian Journal of Comparative Animal Phsiology, 28, 108–114.
no DOI — not checkedSaeed, S. M., Shaker, I. M., (2008). Assessment of heavy metal pollution in water and sediments and their effect on Oreochromis niloticus in the Northern Delta Lakes, Egypt. 8th International Symposium on Tilapia in Aquaculture 489–490.
no DOI — not checkedSelda, T. Z., & Kir, I. (2005). Comparative study on the accumulation of heavy metals in different organs of tench (Tinca tinca L. 1758) and plerocercoids of its endoparasite Ligula intestinalis. Parasitology Research, 97, 1412–1419.
no DOI — not checkedSesha Srinivas, V., & Rao, B. M. (1998). Chromium induced alterations in the gill of the freshwater teleost fish, Labeo rohita. Indian Journal of Comparative Animal Physiology, 17, 31–33.
no DOI — not checkedSivakumar, Rajesh kumar, Jayaprakash Mini, Natesan Munuswamy (2013). Impact of heavy metals on antioxidant activity in different tissues of milk fish Chanos chanos. International Journal of Applied Biology and Pharmaceutical Technology, 4, (1) 272–279.
no DOI — not checkedUNEPGEMS (United Nations Environment Programme Global Environment Monitoring System/Water Programme), (2006). ISBN 92-95039-10-6.
no DOI — not checkedUSEPA, (2011). USEPA regional screening level (RSL) summary table: November 2011. Available at: http://www.epa.gov/regshwmd/risk/human/Index.htm , last update: 20th January, 2014.
no DOI — not checkedVineeta, S., Monika, D., Jai, P., & Sastry, K. V. (2007). Bioaccumulation of Zn, Cu and Cd in Channa punctatus. Journal of Environmental Biology, 2, 395–397.
no DOI — not checkedWilhelm, J. (1990). Metabolic aspects of membrane lipid peroxidation. Acta Universitatis Carolinae. Medica. Monographia, 137, 1–53.
no DOI — not checkedYousafzai, A. M., Douglas, P., Chivers, K. A. R., Ahmad, I., & Siraj, M. (2010). Comparison of heavy metals burden in two freshwater fishes Wallago attu and Labeo dyocheilus with regard to their feeding habits in natural ecosystem. Pakistan Journal of Zoology, 42, 537–544.
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