<https://www.labwork365.com/product/testosterone-free-indirect-with-total-testosterone-lc-ms-ms/>
<http://schema.org/description>
"This test is mostly done in men only and it measures the free testosterone and the testosterone that is bound to SHBG and albumin. Also Known As: Free Testosterone by Equilibrium Ultrafiltration"
<https://www.labwork365.com/product/testosterone-free-indirect-with-total-testosterone-lc-ms-ms/>