Shalaby MN, Sakoury MM, Akl HF, Hassan RH, Ababtain HA, Alghamdi A. Effect of Physical Exertion on the effect of physical exertion on the concentration of copper and blood pressure in athletesn the Concentration of Copper and Blood Pressure in Athletes. Pedagogy of Physical Culture and Sports. 2022;26(4):260-4. https://doi.org/10.15561/26649837.2022.0405