| 
          REPII 
         | 
        
          Rabbit Epithelium, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RAMB 
         | 
        
          Rabbit Meat, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          FRFIT 
         | 
        
          Rabies Antibody Endpoint RFFIT/K-State Rabies Laboratory Manhattan/K-State Innovation Center
         | 
      
      
        | 
          RASE 
         | 
        
          Rape Seed, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RPRT1 
         | 
        
          Rapid Plasma Reagin (RPR) Screen with Reflex to Titer, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB885 
         | 
        
          RAPID STREP SCREEN (THROAT ONLY) St. Charles Healthcare
         | 
      
      
        | 
          RASP 
         | 
        
          Raspberry, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RAT 
         | 
        
          Rat Epithelium, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB19 
         | 
        
          RENAL FUNCTION PANEL St. Charles Healthcare
         | 
      
      
        | 
          PRA 
         | 
        
          Renin Activity, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RTSC 
         | 
        
          Reptilase Time, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB3310 
         | 
        
          RESPIRATORY CULTURE WITH GRAM STAIN St. Charles Healthcare
         | 
      
      
        | 
          RPR16 
         | 
        
          Respiratory Profile, Region 16, Inland Northwest (OR, Central and Eastern WA), Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RPR17 
         | 
        
          Respiratory Profile, Region 17, Pacific Northwest (Northwestern CA, Western OR, WA), Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB4835 
         | 
        
          RESPIRATORY VIRAL AND BACTERIAL PATHOGEN PANEL PCR WITH COVID-19 St. Charles Healthcare
         | 
      
      
        | 
          LAB4017 
         | 
        
          RETICULOCYTE WITH RETIC HGB St. Charles Healthcare
         | 
      
      
        | 
          LAB296 
         | 
        
          RETICULOCYTES St. Charles Healthcare
         | 
      
      
        | 
          LAB4097 
         | 
        
          RH TYPING St. Charles Healthcare
         | 
      
      
        | 
          LAB5620 
         | 
        
          RHEUMATOID FACTOR IgG, IgA, IgM St. Charles Healthcare and Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RFPN 
         | 
        
          Rheumatoid Factor Panel, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          LAB4118 
         | 
        
          RHEUMATOID FACTOR, QUALITATIVE St. Charles Healthcare
         | 
      
      
        | 
          RHUT 
         | 
        
          Rheumatoid Factor, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          VITB2 
         | 
        
          Riboflavin (Vitamin B2), Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          RIB 
         | 
        
          Ribosome P Antibodies, IgG, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          FRISP 
         | 
        
          Risperidone (Risperdal) and 9-Hydroxyrisperidone Medtox Laboratories, Inc.
         |