Kilduff, L., Crewther, B. T., Al-Dujaili, E., Smail, N. F., Anastasova, S., & Cook, C. J. (2013). Monitoring salivary testosterone and cortisol concentrations across an international sports competition: Data comparison using two enzyme immunoassays and two sample preparations. Clinical Biochemistry, 46(4-5), pp. 354-358. doi:10.1016/j.clinbiochem.2012.11.019

Kilduff, Liam, Blair T. Crewther, Emad Al-Dujaili, Nacer F. Smail, Salzitza Anastasova, and Christian J. Cook. "Monitoring Salivary Testosterone and Cortisol Concentrations Across an International Sports Competition: Data Comparison Using Two Enzyme Immunoassays and Two Sample Preparations." Clinical Biochemistry 46, no. 4-5 (2013): 354-358.

Kilduff, Liam, et al. "Monitoring Salivary Testosterone and Cortisol Concentrations Across an International Sports Competition: Data Comparison Using Two Enzyme Immunoassays and Two Sample Preparations." Clinical Biochemistry 46.4-5 (2013): 354-358.