TY - GEN AU - Vermeulen,A AU - Verdonck,L AU - Kaufman,J M TI - A critical evaluation of simple methods for the estimation of free testosterone in serum SN - 0021-972X PY - 1999///1104 KW - Adult KW - Aged KW - Aged, 80 and over KW - Androgens KW - blood KW - Dialysis KW - Evaluation Studies as Topic KW - Female KW - Humans KW - Hyperthyroidism KW - Immunoassay KW - Male KW - Methods KW - Middle Aged KW - Osmolar Concentration KW - Postmenopause KW - Pregnancy KW - Sex Hormone-Binding Globulin KW - metabolism KW - Testosterone N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1210/jcem.84.10.6079 ER -