فهرس المقالات Ugochukwu Ngozi المقاله 1 - Biomonitoring of Heavy Metals in Blood and Urine of African Children from OwerriMetropolis, Eastern Nigeria 10.22034/jchr.2019.664161 Andrew Verla Wirnkor Verla Ngozi Ajero Medo Lele Chioma Ugochukwu Ngozi Enyoh Christian Journal of Chemical Health Risks , العدد 1 , السنة 9 , زمستان 2019
