MohrB.A., GuayA., O’DonnellA.B., McKinlayJ.B.Normal, Bound, Non-Bound Testosterone Levels in Apparently Health Midlife Men: Results from the Massachusetts Male Aging Study. Clin Endocrinol, 2005; 62:64–73.
2.
AraujoA.B., O’DonnellA.B., BrambillaD.J., SimpsonW.B., McKinlayJ.B.Prevalence and incidence of androgen deficiency in middle-aged and older men: Estimates from the Massachusetts Male Aging Study. Baltimore, Maryland: American Society of Andrology; 2004April.
3.
GrayA., BerlinJ., McKinlayJ., LongcopeC.An Examination of Research Design Effects on the Association of Testosterone and Male Aging: Results of a Meta-Analysis. J Clin Epidemiol, 1991; 144(7):671–684.
4.
Institute of Medicine. Testosterone and Aging Clinical Research Directions. The National Academics Press; 2004.
5.
HarmanS.M.Testosterone in older men after the Institute of Medicine Report: where do we go from here?. Climacteric, 2005.
6.
FondaS.J., BertrandR.M., O’DonnellA.B., LongcopeC., McKinlayJ.B.Age, hormones and cognitive functioning in middle-aged and elderly men: cross-sectional evidence from the Massachusetts Male Aging Study. J Gerontol Soc Am, 2005; 60 A(3):385–390.
