Cytochrome P450 2D6 (CYP2D6) Genotyping
HLA-B27 Genotyping, Ankylosing Spondylitis
Vitamin D, 25-Hydroxy, Total
Francisella Tularensis Antibody, IgG
Lactate Dehydrogenase (LDH), Body Fluid
Psychosine, Blood
Connective Tissue Disease Profile (Extractable Nuclear Antigen Antibody Panel)
Beta-2 Transferrin, CSF
Butalbital, Serum
Isopropyl Alcohol, Serum

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LDS
/Medical Tests
/Thyroxine (T4), Total

All
Diseases
Overview
Clinical Utility
Interpretation
Reference Ranges
Methodology
Specimen Collection
Additional Testing
Turnaround Time
CPT
LOINC
ICD10
Additional ICD10
References

All
Diseases
Overview
Clinical Utility
Interpretation
Reference Ranges
Methodology
Specimen Collection
Additional Testing
Turnaround Time
CPT
LOINC
ICD10
Additional ICD10
References

Thyroxine (T4), Total
Medical Test

Reference Ranges

Access to Thyroxine (T4), Total is restricted.