00569nam a22001337a 450000500170000000800410001702000100005808200160006810000850008424501030016926000940027230000100036665000590037620260611084035.0260611b        |||||||| |||| 00| 0 eng d  a(hbk)  a543.6bEs86  aFaiza,bMS Chemistry,c2023-2025,dSupervised by Dr. Hafiz Muhammad Abdul Qayyum  aEstimation of essential and toxic metals in the scalp hair of colorectal cancer patients c/ Faiza  aFaisalabad :bDepartment of Chemistry, University of Education, Faisalabad Campus, c2025  a91 p.  aChemistry--Toxic Metals--Scalp Hair--Colorectal Cancer