Shakhawan Beebany, Heshw Nozad Yousif and Kameran Shukur Hussain 2024. Estimation of some heavy metals and biochemical variables in blood and soil samples from Kirkuk city, Iraq. Journal of BioScience and Biotechnology. 13, 1 (Jul. 2024), 29–34. DOI:https://doi.org/10.69085/jbb20241029.