Evaluation of Lactate Dehydrogenase activity and some biochemical parameters in sera of Iraqi traffic – warden policemen exposed to vehicle exhaust

A Thesis

Submitted to the College of Science- University of Baghdad in Partial Fulfillment of the Requirements for the Degree of   Master of Science

By

Nabaa Qasim Saad –Allah

B.Sc. in Chemistry Sciences – University of

 Al-Anbar (2016)

Supervised by

Asst.Prof.Dr. Thikra Hasan Mathkor