[1]
“Difficulties with the choice of proper method for determination the levels of serum of 17S-estradiol (E2) in European bison males”, EBCN, vol. 2, pp. 89–94, Sep. 2009, Accessed: Jul. 28, 2026. [Online]. Available: https://ojs.wisent.org/index.php/czasopismo/article/view/174