Nascimento, A. R., M. T. Pimenta, T. F. Lucas, C. S. Porto, and M. F. Lazari. “Relaxin and Sertoli Cell Proliferation”. Italian Journal of Anatomy and Embryology, vol. 118, no. 1, Jan. 2014, pp. 26-28, https://oajournals.fupress.net/index.php/ijae/article/view/3220.