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          EEEV1 
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          Red Blood Cell (RBC) Enzyme Evaluation, Blood Mayo Clinic Laboratories in Rochester
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          EEEVI 
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          Red Blood Cell (RBC) Enzyme Interpretation Mayo Clinic Laboratories in Rochester
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          NENZ 
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          Red Blood Cell Enzyme Disorders Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester
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          NMEM 
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          Red Blood Cell Membrane Disorders Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester
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          RBCME 
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          Red Blood Cell Membrane Evaluation, Blood Mayo Clinic Laboratories in Rochester
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          SORR 
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          Red Sorrel, IgE, Serum Mayo Clinic Laboratories in Rochester
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          REDT 
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          Red Top, IgE, Serum Mayo Clinic Laboratories in Rochester
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          UREDF 
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          Reducing Substance, Feces Mayo Clinic Laboratories in Rochester
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          RBCS 
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          Relative B-Cell Subset Analysis Percentage, Blood Mayo Clinic Laboratories in Rochester
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          TFEBF 
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          Renal Cell Carcinoma, 6p21.1 (TFEB) Rearrangement, FISH, Tissue Mayo Clinic Laboratories in Rochester
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          RENAL 
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          Renal Function Panel NRL-Chemistry
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          RFAMA 
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          Renal Function Panel, Serum Mayo Clinic Laboratories in Rochester
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          RPCWT 
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          Renal Pathology Consultation, Wet Tissue Mayo Clinic Laboratories in Rochester
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          PRA 
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          Renin Activity, Plasma Mayo Clinic Laboratories in Rochester
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          REPT 
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          Reptilase Time, Blood NRL-Coagulation
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          RTSC 
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          Reptilase Time, Plasma Mayo Clinic Laboratories in Rochester
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          RPB 
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          Respiratory Panel, PCR, Varies Mayo Clinic Laboratories in Rochester
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          LAB7307 
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          Respiratory Pathogen Multiplex PCR Chemistry
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          Retic (WAM) 
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          Reticulocyte Count, Blood NRL-Hematology
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          RETB 
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          Reticulocyte Profile, Blood Mayo Clinic Laboratories in Rochester
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          RB1 
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          Retinoblastoma Protein (Rb) Immunostain, Tech Only Mayo Clinic Laboratories in Rochester
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          RB24 
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          Retinol-Binding Protein, 24 Hour, Urine Mayo Clinic Laboratories in Rochester
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          RBR 
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          Retinol-Binding Protein, Random, Urine Mayo Clinic Laboratories in Rochester
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          B Rhig Eval 
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          Rh Immune Globulin Evaluation Christian Hospital Blood Bank
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          RF Qn 
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          Rheumatoid Arthritis Factor NRL-Chemistry
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