L/S + PG PROFILE
L/S RATIO
LACOSAMIDE (VIMPAT)
LACTATE
LACTATE DEHYDROGENASE (LDH) ISOENZYMES, SERUM
LACTATE DEHYDROGENASE (LDH), PLASMA / SERUM
LACTIC ACID, PLASMA
LAETRILE
LAMOTRIGINE
LASA
LATEX ALLERGY, SERUM
LATS
LDH, FLUID
LDL
LDL CHOLESTROL (LDLC) , PLASMA / SERUM
LDL DIRECT
LDL MEASURED
LEAD
LEAD, BLOOD
LECITHIN-SPHINGOMYELIN (L/S) RATIO, AMNIOTIC FLUID
LEGIONELLA ANTIGEN URINE
LEGIONELLA CULTURE
LEGIONELLA PNEUMOPHILA IGG/IGM ANTIBODIES (SEROGROUPS 1-6)
LEGIONELLA PNEUMOPHILIA (LEGIONNAIRES DISEASE) AB, SERUM
LEISHMANIA
LEPTOSPIRA ANTIBODY, SERUM
LEPTOSPIROSIS ANTIBODY
LEUKEMIA IMMUNOPHENOTYPING BY FLOW CYTOMETRY
LEUKEMIA/LYMPHOMA IMMUNOPHENOTYPING BY FLOW CYTOMETRY
LEUKOAGGLUTININS
LEUKOCYTE CONCENTRATE
LEUKOCYTE POOR BLOOD
LEUKOCYTE POOR PACKED CELLS
LEUKOCYTES, TRANSFUSION
LEUKOPHERESIS, TRANSFUSION
LEVETIRACETAM (KEPPRA)
LH
LIBRIUM (CHLORDIAZEPOXIDE)
LICHEN PLANUS
LIDOCAINE
LIGHT CHAINS (NEPHALOMETRY)
LINEAR IGA BULLOUS DERMATOSIS
LIPASE, SERUM
LIPID PHENOTYPING
LIPID PROFILE
LIPID-ASSOCIATED SIALIC ACID, PLASMA
LIPIDS, STOOL
LIPOPROTEIN (A)
LIPOPROTEIN ASSOCIATED PHOSPHOLIPASE A2
LIPOPROTEIN ELECTROPHORESIS
LIPOPROTEIN FRACTIONATION
LIPOPROTEIN METABOLISM PROFILE, SERUM
LIPOPROTEIN PROFILE, SERUM
LITHIUM, SERUM
LIVER/KIDNEY MICROSOME TYPE 1 ANTIBODIES
LIVER/KIDNEY MICROSOME TYPE 1 ANTIBODIES, SERUM
LKM1
LKM1 (LIVER/KIDNEY MICROSOME TYPE 1) ANTIBODIES
LMW
LORAZEPAM (ATIVAN), SERUM
LP(A)
LP(A) LIPOPROTEINS
LUMINAL (PHENOBARBITAL)
LUNG MATURITY PROFILE
LUNG WASHINGS, CYTOLOGY
LUPUS ANTICOAGULANT (PATIENT NOT ON HEPARIN OR COUMADIN)
LUPUS ERYTHEMATOSUS
LUPUS-LIKE ANTICOAGULANT (LAC)
LUTENIZING HORMONE (LH), SERUM / PLASMA
LYME ANTIBODY
LYME ANTIBODY EIA
LYME DISEASE ANTIBODY, CONFIRMATION, SERUM
LYME DISEASE ANTIBODY, WESTERN BLOT ASSAY, SERUM
LYME DISEASE ANTIBODY,WESTERN BLOT (ORDER IF ONLY WESTERN BLOT SPECIFIED)
LYME IGG AND IGM, SERUM
LYMPHOCYTE ENUMERATION BASIC
LYMPHOCYTE PANEL
LYMPHOCYTES
LYMPHOMA FISH PANEL
LYMPHOMA IMMUNOPHENOTYPING BY FLOW CYTOMETRY
LYSOZYME
LYSOZYME (MURAMIDASE) URINE
LYSOZYME (MURAMIDASE), PLASMA