Kilduff, L., Hayes, L. D., Grace, F. M., Sculthorpe, N., Herbert, P., Ratcliffe, J. W., & Baker, J. S. (2013). The effects of a formal exercise training programme on salivary hormone concentrations and body composition in previously sedentary aging men. SpringerPlus, 2(1), p. 18. doi:10.1186/2193-1801-2-18

Kilduff, Liam, Lawrence D. Hayes, Fergal M. Grace, Nick Sculthorpe, Peter Herbert, John WT Ratcliffe, and Julien S. Baker. "The Effects of a Formal Exercise Training Programme On Salivary Hormone Concentrations and Body Composition in Previously Sedentary Aging Men." SpringerPlus 2, no. 1 (2013): 18.

Kilduff, Liam, et al. "The Effects of a Formal Exercise Training Programme On Salivary Hormone Concentrations and Body Composition in Previously Sedentary Aging Men." SpringerPlus 2.1 (2013): 18.