Kilduff, L., Hayes, L. D., Sculthorpe, N., Herbert, P., Baker, J. S., Hullin, D. A., . . . Grace, F. M. (2015). Salivary testosterone measurement does not identify biochemical hypogonadism in aging men: A ROC analysis. Endocrine, 50(1), pp. 256-259. doi:10.1007/s12020-014-0516-3

Kilduff, Liam, Lawrence D. Hayes, Nicholas Sculthorpe, Peter Herbert, Julien S. Baker, David A. Hullin, Dewi Reed, Roberto Spagna, and Fergal M. Grace. "Salivary Testosterone Measurement Does Not Identify Biochemical Hypogonadism in Aging Men: A ROC Analysis." Endocrine 50, no. 1 (2015): 256-259.

Kilduff, Liam, et al. "Salivary Testosterone Measurement Does Not Identify Biochemical Hypogonadism in Aging Men: A ROC Analysis." Endocrine 50.1 (2015): 256-259.