Saito, Toru R, Abliz Arkin, and Kazuaki W Takahashi. “Age-Related Changes in the Penile Reflex of Rats”. Scandinavian Journal of Laboratory Animal Science 26, no. 2 (December 1, 1999). Accessed November 22, 2024. https://ojs.utlib.ee/index.php/SJLAS/article/view/21873.