| BhCG |
| Bence jones protein |
| B2 Microglobuline ( Random urine) |
| Bone marrow biopsy pathology |
| Brucella spp. Ab (IgM) |
| Blood Amino Acid Chromatography |
| Blood Amino Acid Chromatography ( HPLC ) |
| Blood Xylose |
| Buspirone (drug abuse) |
| Brucella spp. Ab IgM (CSF) |
| BhCG-T |
| Blood Copper |
| Borellia parasite |
| Borrelia Burgdorferi Ab (IgG) |
| Borrelia Burgdorferi Ab (IgM) |
| B2 microglobuline |
| BCR/ABL (P190) PCR-ALL |
| BCR/ABL (P210) PCR-CML |
| Beta crosslaps |
| Brucella culture |
| Brucella PCR |
| Buccal smear |
| BK Virus |
| Blood Ceruloplasmin |
| Baclofen (drug abuse) |
| Barbiturates (drug abuse) |
| Biperiden (drug abuse) |
| Brufen (drug abuse) |
| Buprenorphine (drug abuse) |
| Bupropion (drug abuse) |
| Bilirubin |
| Bleeding time |
| Blood culture |
| Blood group & RH |
| Bone marrow aspiration culture |
| Brucella spp. Ab (IgG) |
| Borrelia Burgdorferi Ab -western blot |
| Breast dis. culture |
| Bronchia dis. culture |
| Bone marrow aspiration pathology |
| Bone marrow biopsy culture |
| Blood sugar |
| Borrelia Burgdorferi Ab-IgG(CSF) |
| Borrelia Burgdorferi Ab-IgM(CSF) |
| Blood Copper( Atomic ) |
| Bone M.Asp.Cul.BK |
| Bone M.Biopsy.Cul.BK |
| BhCG-2 |
| BK virus viral load |
| Brucella spp. Ab IgG (CSF) |
