TY  - JOUR 
AU  - Casanueva Freijo, Felipe
PY  - 2012
SN  - 0804-4643
UR  - http://hdl.handle.net/20.500.11940/4751
LA  - eng
TI  - Comparison of serum testosterone and estradiol measurements in 3174 European men using platform immunoassay and mass spectrometry; relevance for the diagnostics in aging men
DO  - 10.1530/EJE-11-1051
T2  - EUROPEAN JOURNAL OF ENDOCRINOLOGY
M2  - 983
VL  - 166 (6)
ER  -