Total serum testosterone consists of free testosterone (2%–3%), testosterone bound to sex hormone binding globulin (SHBG) (45%) and testosterone bound to other proteins (mainly albumin −50%)
1More
http://www.andrologyjournal.org/cgi/rapidpdf/jandrol.112.016386v1.pdf - 0 views
1More
How To Diagnose And Defeat Insomnia In An Easy Manner! - 0 views
1More