| LBCS | Labile Bound Copper, Serum Mayo Clinic Laboratories in Rochester | 
      
        | LAB5490 | Lacosamide, Serum Mayo Clinic Laboratories in Rochester | 
      
        | LAPYP | Lactate Pyruvate Panel, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | LACS1 | Lactate, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | LAB95 | Lactic Acid Asante Rogue Regional Medical Center / Asante Three Rivers Medical Center / Asante Ashland Community Hospital | 
      
        | LAB6957 | Lactic Acid ED Asante Rogue Regional Medical Center / Asante Three Rivers Medical Center / Asante Ashland Community Hospital | 
      
        | LASF1 | Lactic Acid, Spinal Fluid Mayo Clinic Laboratories in Rochester | 
      
        | FLACF | Lactoferrin, Fecal by ELISA ARUP Laboratories | 
      
        | LACTO | Lactotransferrin Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | LAIHC | Lambda Light Chain Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | LAB475 | Lamotrigine, Serum Mayo Clinic Laboratories in Rochester | 
      
        | LANGR | Langerin Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | LAB96 | LD (LDH) - Lactate Dehydrogenase Asante Rogue Regional Medical Center / Asante Three Rivers Medical Center | 
      
        | LAB102 | LDL, Direct (Low Density Lipoprotein) Asante Rogue Regional Medical Center | 
      
        | PBOU | Lead Occupational Exposure, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PBUOE | Lead Occupational Exposure, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PBPFD | Lead Profile Occupational Exposure, Blood Mayo Clinic Laboratories in Rochester | 
      
        | LAB404 | Lead, 24 Hour, Urine Mayo Clinic Laboratories in Rochester | 
      
        | LAB1230216 | Lead, Capillary, with Demographics, Blood Mayo Clinic Laboratories in Rochester | 
      
        | PBHA | Lead, Hair Mayo Clinic Laboratories in Rochester | 
      
        | PBNA | Lead, Nails Mayo Clinic Laboratories in Rochester | 
      
        | LAB1230217 | Lead, Venous, with Demographics, Blood Mayo Clinic Laboratories in Rochester | 
      
        | PBUCR | Lead/Creatinine Ratio, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PBCU | Lead/Creatinine Ratio, Urine Mayo Clinic Laboratories in Rochester | 
      
        | LAB5529 | Leflunomide Metabolite (Teriflunomide), Serum Mayo Clinic Laboratories in Rochester |