Lab Test Directory—Saint Luke's Regional Laboratories
| N-Telopeptide, Serum - Obsolete | |
| N TELO URINE | N-Telopeptide, Urine |
| NASDCE STAIN | Naphthol AS-D Chloracetate Esterase Stain, Blood or Bone Marrow |
| NARC EVAL | Narcolepsy Evaluation |
| NASAL SMEAR | Nasal Smear for Eosinophils and Neutrophils |
| NASH FIBRO | NASH FibroSURE |
| REF MISC | Natural Killer Cell Function Assay |
| REF MISC | Neisseria gonorrhoeae Antibody - Obsolete |
| NG PCR | Neisseria gonorrhoeae Detection by PCR |
| N MEN IGG | Neisseria meningitidis A/C/W-135/Y IgG |