Chikadibia, Amadi, Fyneface, Emeji, Roseline, Konne, Felix Eedee, and Jacob, Ransom Baribefii. 2020. “Toxicology of Nickel”. Emerging Research in Medical Sciences Vol. 4, April, 143-48. https://stm1.bookpi.org/index.php/erms-v4/article/view/1274.