| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Leukocyte alkaline phosphatase score | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet aggregation with epinephrine test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Thromboplastin generation test, Biggs-Douglas | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemolysin detection | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell, albumin and anti-human globulin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Mean corpuscular hemoglobin determination | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Methemoglobin measurement, quantitative | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell antibody panel, cold | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell histogram evaluation | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Thromboelastography | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Thromboplastin generation test with substitution | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, platelet antibody | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Bone marrow staining and interpretation | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemolysin detection, ABO | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemolysin detection, cold, biphasic | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell antibody detection with albumin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody detection, red blood cell, enzyme, 2 stage technique, including anti-human globulin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| White blood cell histogram evaluation | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Sedimentation rate, Westergren | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody titration, enzyme | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet aggregation with drug test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet aggregation with thrombin test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody titration, high protein | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Sedimentation rate | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red cell distribution width determination | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Sedimentation rate, Wintrobe | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Monocyte count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Autocontrol procedure for crossmatch | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Measurement of total hemoglobin concentration and hematocrit | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell, saline | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell antibody panel, enzyme, 1 stage technique including anti-human globulin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Eosinophil count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Determination of bone marrow iron stores | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Spot test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet morphology | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Lymphocyte count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Mechanical fragility red blood cell | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Anti-human globulin test, enzyme technique, qualitative | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet mean volume determination | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Direct Coombs test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell indices determination | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| ABO and Rho(D) typing | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell morphology | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell antibody detection, warm | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Rhogam crossmatch | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody absorption, red blood cell, differential | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Sickle cell identification, slide method | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Platelet estimate | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Compatibility test, crossmatch, enzyme technique | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Reactive lymphocyte count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Anti-human globulin test, drug sensitization and identification | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell antibody detection, cold | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Blood cell count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Compatibility test, crossmatch, screening for compatible unit, enzyme technique | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red blood cell antibody detection | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Compatibility test, crossmatch, minor, includes recipient and donor typing and antibody screening | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Antibody identification, red blood cell, saline and anti-human globulin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Complete blood count with white cell differential, automated | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hematology | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hematology - general | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Nucleated red blood cell count procedure | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red cell glucose 6-phosphate dehydrogenase screening test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Promyelocyte count procedure | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Myelocyte count procedure | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Metamyelocyte count procedure | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Myeloblast count procedure | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Protein C function estimate | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Protein S function estimate | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Plasma protein C antigen level | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Red cell hemoglobin A2 estimation test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Plasma intrinsic inhibitor screening test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Plasma extrinsic inhibitor screening test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Rhesus blood grouping | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Coombs test - anti-human globulin | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Blood carbon monoxide measurement | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Fecal occult blood test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Bone marrow examination - general | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Glucose-6-phosphate dehydrogenase test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Serum iron tests | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| ABO blood grouping | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Infectious mononucleosis test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Unclassified cells | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Plasma cell count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Percentage cell count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Galactose-1-phosphate uridyl transferase test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Pyruvate kinase test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Blood grouping | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hb estimation | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemoglobin acid electrophoresis | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Promyelocyte percent differential count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Reticulocyte percent count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemoglobin alkaline electrophoresis | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Myelocyte percent differential count | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemoglobin A1 measurement (Diabetes Control and Complications Trial aligned) | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemoglobin A1c measurement aligned to the Diabetes Control and Complications Trial | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hemoglobin A measurement | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Hematology screening test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  | 
| Clotting screening test | Component | False | Hematology observable | Inferred relationship | Existential restriction modifier |  |