Lab Test Directory—Saint Luke's Regional Laboratories
| BILE FRAC | Bile Acids, Fractionated |
| REF MISC | Biliary Tract Malignancy, FISH Only |
| BILI D | Bilirubin, Direct, Serum or Plasma |
| BILI T | Bilirubin, Total, Serum or Plasma |
| BIRD FANCY | Bird Fancier Profile |
| BISMUTH | Bismuth, Blood |
| BK PCR BLD | BK Virus, Molecular Detection, Quantitative, PCR, Plasma |
| BK PCR U | BK Virus, Molecular Detection, Quantitative, PCR, Urine |
| BLASTAB | Blastomyces Antibody, Qnt, DID (Double Immunodiffusion) |
| BLASTAG | Blastomyces Antigen |