sina ebrahimi, elham farhadfar ,alireza balaghi , reza zarei. Investigation of the Acute Effect of Beetroot Supplement on Certain Physiological Indices in National Mountaineering Athletes . PEGEGOG [Internet]. 2024 Mar. 10 [cited 2025 Aug. 2];14(1):381-92. Available from: https://pegegog.net/index.php/pegegog/article/view/4127