Search results for: 'thyroid' | Defy Medical
- Thyroxine (T4), Free, Direct (Free T4) LabCorp
LabCorp Test #: 001974, CPT: 84439
Learn More - Testosterone, Free, Equilibrium Ultrafiltration with Total Testosterone, LC/MS-MS LabCorp
LabCorp Test #: 070038, CPT: 84402; 84403
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