Ge, R., Dong, Q., Sottas, C., Enmeiniu, ., Akingbemi, B. T. and Hardy, M. P. (2004) “The Biology of Leydig Cell Development”, Journal of Endocrinology and Reproduction, 8(1&2), pp. 13–26. Available at: http://informaticsjournals.com/index.php/jer/article/view/4524 (Accessed: 5 May 2024).