| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Immunoelectrophoresis | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Sample serology | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Group and save | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Immunofixation | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Serologic test for syphilis | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Toxoplasmosis dye test | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Complement assay | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Chlamydia antibody level | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Immunoglobulin measurement | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Allergy screening test | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Paraprotein profile | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Autoimmunity profile | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  | 
| Opsonization function test | PBCL flag true | False | PBCL flag true: report, request, battery, level, ratio, text | Additional relationship | Existential restriction modifier |  |