List of Articles Justice Obinna Osuoha Article 1 - Distribution and Toxicological Risk Evaluation of Pb, Cd, As and Zn from Surface Soils of Selected Marts in Port Harcourt, Rivers State, Nigeria 10.22034/jchr.2018.544142 Justice Obinna Osuoha Chidiebere Uchenna Iheka Peter Uchenna Amadi Idongesit Ekong Archibong Oluwatoyin Taiwo Adeoti Journal of Chemical Health Risks , Issue 5 , Year , Autumn 2018