| 
          IL1B 
         | 
        
          Interleukin-1 Beta, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          SIL2R 
         | 
        
          Interleukin-2 Receptor Alpha Soluble, Plasma Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          IL6DX 
         | 
        
          Interleukin-6, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          IFBA 
         | 
        
          Intrinsic Factor Blocking Antibody, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          IODCU 
         | 
        
          Iodine/Creatinine Ratio, Random, Urine Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          1254 
         | 
        
          IONIZED CALCIUM RUSH
         | 
      
      
        | 
          1164 
         | 
        
          IRON RUSH
         | 
      
      
        | 
          1466 
         | 
        
          IRON AND IRON BINDING CAPACITY RUSH
         | 
      
      
        | 
          SFEC 
         | 
        
          Iron and Total Iron-Binding Capacity, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          IRON 
         | 
        
          Iron, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISPCA 
         | 
        
          ISH Additional (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISA26 
         | 
        
          ISH Additional, Professional Only (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISTOA 
         | 
        
          ISH Additional, Tech Only (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISPCI 
         | 
        
          ISH Initial (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISH26 
         | 
        
          ISH Initial, Professional Only (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISTOI 
         | 
        
          ISH Initial, Tech Only (Bill Only) Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ISLET 
         | 
        
          Islet 1 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ATR 
         | 
        
          Isoagglutinin Titer, Anti-A, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BTR 
         | 
        
          Isoagglutinin Titer, Anti-B, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ITCON 
         | 
        
          Itraconazole, Serum Mayo Clinic Laboratories in Rochester
         |