Kilduff, L., Crewther, B. T., Hamilton, D., Casto, K., & Cook, C. J. (2015). Effects of oral contraceptive use on the salivary testosterone and cortisol responses to training sessions and competitions in elite women athletes. Physiology & Behavior, 147, pp. 84-90. doi:10.1016/j.physbeh.2015.04.017

Kilduff, Liam, Blair T. Crewther, Dave Hamilton, Kathleen Casto, and Christian J. Cook. "Effects of Oral Contraceptive Use On the Salivary Testosterone and Cortisol Responses to Training Sessions and Competitions in Elite Women Athletes." Physiology & Behavior 147 (2015): 84-90.

Kilduff, Liam, et al. "Effects of Oral Contraceptive Use On the Salivary Testosterone and Cortisol Responses to Training Sessions and Competitions in Elite Women Athletes." Physiology & Behavior 147 (2015): 84-90.