List of Articles Trend Open Access Article Abstract Page Full-Text 1 - Biomonitoring of Heavy Metals in Blood and Urine of African Children from OwerriMetropolis, Eastern Nigeria Andrew Verla Wirnkor Verla Ngozi Ajero Medo Lele Chioma Ugochukwu Ngozi Enyoh Christian 10.22034/jchr.2019.664161