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  • CD4/CD8 Lymphocyte Ratio
  • Poly A Binding Protein Nuclear 1Gene (PABPN1) Mutation Analysis
  • Bacterial Culture, Cerebrospinal Fluid (CSF)
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  • Gene Expression Profile for Cutaneous Melanoma, DermTech (DecisionDx®-SCC), Pigmented Lesion Assay (PLA), myPath® Melanoma
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  • /Phenytoin, Free, Serum
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  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References

Phenytoin, Free, Serum
Medical Test

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Access to Phenytoin, Free, Serum is restricted.