Free testosterone measurement by the analog displacement direct assay: old concerns and new evidence.
Swerdloff
Ronald S
RS
Wang
Christina
C
D003956:Dialysis; D005260:Female; D006801:Humans; D007118:Immunoassay; D008297:Male; D011485:Protein Binding; D012738:Sex Hormone-Binding Globulin / Q000378:metabolism; D013739:Testosterone / Q000097:blood*
D012738:Sex Hormone-Binding Globulin; D013739:Testosterone