ea0012p104 | Reproduction | SFE2006
Teoh YP
, Wallace AM
ObjectiveTo establish a set of population derived reference ranges for plasma total testosterone, sex hormone binding globulin (SHBG) and calculated free testosterone (FT) values especially in older men.BackgroundThe age-related decline in testosterone concentrations in men is gradual and both cross-sectional and longitudinal data have shown that there was a small but significant decline in total and free tes...