FOXO1 (FKHR) (13q14) Gene Rearrangement by FISH Fungal Identification by ITS rDNA Sequencing FLT3 Signal Ratio Mutation Detection by PCR Fragile X (FMR1) with Reflex to Methylation Analysis Fluconazole, Quantitative by LC-MS/MS Fragile X (FMR1) with Reflex to Methylation Analysis, Fetal Flunitrazepam and Metabolites, Serum or Plasma – Screen with Reflex to Confirmation/Quantitation Francisella tularensis Antibodies, IgG and IgM Flunitrazepam and Metabolites, Urine – Screen with Reflex to Confirmation/Quantitation Francisella tularensis Antibody, IgG Fluoride Quantitative, Serum or Plasma Francisella tularensis Antibody, IgM Fluoride Quantitative, Urine Free Estradiol by ED/LC-MS/MS Fluoroquinolone-Resistant Organism, Culture Freeman-Sheldon Syndrome (MYH3) Sequencing Exon 17 Fluoxetine and Metabolite Friend Leukemia Integration-1 (Fli-1) by Immunohistochemistry Fluphenazine Fructosamine
