| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Antibody titration | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Erythrocyte antibody concentration measurement | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Fetal cell screen | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Hemolytic disease of newborn screen | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Rhogam screen | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody screen | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Indirect Coombs test | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, leukocyte antibody | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Blood group typing | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody detection, leukocyte antibody | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Direct Coombs test | Is a | False | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody detection, platelet antibody | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell antibody detection | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody absorption, red blood cell, cold with autoabsorption | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Antibody absorption, red blood cell, differential | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Processing of reagent red blood cells | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Coombs test - anti-human globulin | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Minor crossmatch | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Determination of anti-D suitability | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Major crossmatch | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Hemolysin detection, cold, biphasic | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Pretreatment of serum for use in blood bank procedure | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Blood grouping and crossmatch | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  | 
| Cell free fetal deoxyribonucleic acid typing | Is a | True | Laboratory test related to immunohematology | Inferred relationship | Existential restriction modifier |  |