Imamovic Kumalic, S. . (2021) “Effect of the Oral Intake of Astaxanthin on Semen Parameters in Patients with Oligo-Astheno-Teratozoospermia: A Randomized Double-Blind Placebo-Controlled Trial: Oral intake of astaxanthin and semen parameters in infertile patients ”, Radiology and Oncology, 55(1), pp. 97–105. Available at: https://www.radioloncol.com/index.php/ro/article/view/3533 (Accessed: 25 July 2026).