Muneef Saab Ahmed Sachit Aljanabi. 2023. “A Comparative Study of the Effect of Vitamin E and Zinc Sulfate on Some Physiological and Biochemical Parameters in the Albino Rabbits Males - Orally Vaccinated With Tramadol”. Tikrit Journal of Pure Science 20 (3):47-56. https://doi.org/10.25130/tjps.v20i3.1186.