| GABA | Gabapentin, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GDU | Gadolinium, 24 Hour, Urine Mayo Clinic Laboratories in Rochester | 
      
        | GDS | Gadolinium, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GDUCR | Gadolinium/Creatinine Ratio, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | GDCU | Gadolinium/Creatinine Ratio, Urine Mayo Clinic Laboratories in Rochester | 
      
        | GATOL | Galactitol, Quantitative, Urine Mayo Clinic Laboratories in Rochester | 
      
        | GALCR | Galactocerebrosidase Reflex, Leukocytes Mayo Clinic Laboratories in Rochester | 
      
        | GALCW | Galactocerebrosidase, Leukocytes Mayo Clinic Laboratories in Rochester | 
      
        | GALK | Galactokinase, Blood Mayo Clinic Laboratories in Rochester | 
      
        | KM55 | Galactose Deficient IgA1 (KM55) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | GALTP | Galactose-1-Phosphate Uridyltransferase Biochemical Phenotyping, Erythrocytes Mayo Clinic Laboratories in Rochester | 
      
        | GALT | Galactose-1-Phosphate Uridyltransferase, Blood Mayo Clinic Laboratories in Rochester | 
      
        | GAL1B | Galactose-1-Phosphate, Blood Spot Mayo Clinic Laboratories in Rochester | 
      
        | GAL1P | Galactose-1-Phosphate, Erythrocytes Mayo Clinic Laboratories in Rochester | 
      
        | ALGAL | Galactose-Alpha-1,3-Galactose (Alpha-Gal), IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GALP | Galactose, Quantitative, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | GCT | Galactosemia Reflex, Blood Mayo Clinic Laboratories in Rochester | 
      
        | GALZ | Galactosemia, GALT Gene, Full Gene Analysis, Varies Mayo Clinic Laboratories in Rochester | 
      
        | GALMP | Galactosemia, GALT Gene, Variant Panel, Varies Mayo Clinic Laboratories in Rochester | 
      
        | GAL1 | GALAD Score, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GALN3 | Galectin-3 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | GAL3 | Galectin-3, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GBACS | Gamma-Amino Butyric Acid Type A (GABA-A) Receptor Antibody, Cell-Binding Assay, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GBACC | Gamma-Amino Butyric Acid Type A (GABA-A) Receptor Antibody, Cell-Binding Assay, Spinal Fluid Mayo Clinic Laboratories in Rochester | 
      
        | WGSEQ | Gamma-Globin Full Gene Sequencing, Varies Mayo Clinic Laboratories in Rochester |