?url_ver=Z39.88-2004&rft_id=10.1088%2F1742-6596%2F1123%2F1%2F012064&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nasir%2C+K.&rft.aulast=Nasir&rft.aufirst=K.&rft.issn=17426588&rft.title=Comparative+Analysis+of+Essential+and+Toxic+Elements+in+Water+and+Blood+Samples+of+Kidney+Patients+in+Quetta%2C+Pakistan&rft.date=2018&rft.genre=proceeding