List of Articles Hg Open Access Article Abstract Page Full-Text 1 - Accumulation and Histopathological Effects of Mercury Chloride after Acute Exposure in Tropical Fish Gymnotus carapo C. S. Vergilio Carvalho C. E. V. E. J. T. Melo 10.22034/jchr.2018.544006 Open Access Article Abstract Page Full-Text 2 - Pollution Assessment of Trace Metals in Ground Waters (Case Study: Meshgin Shahr County) Nafiseh Rezapour Andabili Mahsa Safaripour 10.22034/jchr.2020.1902942.1150