Salvolini, Eleonora, et al. “Involvement of Interleukin-1β, Cyclooxygenase-2, and Hypoxia-Inducible Factor -1α in Idiopathic Asthenozoospermia”. Italian Journal of Anatomy and Embryology, vol. 119, no. 1, Mar. 2015, p. 174, doi:10.36253/ijae-2527.