| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Differential white blood cell count procedure | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Reversed neutrophil/lymphocyte ratio measurement | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Leukocyte count corrected for nucleated erythrocytes | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Monocyte count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Promyelocyte count procedure | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Myelocyte count procedure | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Metamyelocyte count procedure | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Myeloblast count procedure | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Total white cell count NOS | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Total white blood cell count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Total WBC (IMM) | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Mononuclear cell count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count outside reference range | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| White blood cell count within reference range | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Blood leukocyte number below reference range | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Immature white blood cells - none present | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Blood leukocyte number above reference range | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| White blood cell count outside reference range | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| White blood cell count within reference range | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Immature white blood cells - none present | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Blood leukocyte number below reference range | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Blood leukocyte number above reference range | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Autoimmune pancytopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Acquired pancytopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Fanconi's anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Doan-Wright syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Estren-Dameshek anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Pancytopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Pancytopenia with pancreatitis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Pancytopenia-dysmelia | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Pancytopenia caused by medication | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 7 | 
| Neutrophil count | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell estimate | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Eosinophil count | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Lymphocyte count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Lymphocytes and monocytes, count, blood | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count, automated, cerebrospinal fluid | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count, automated, peritoneal fluid | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count, automated, pleural fluid | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| White blood cell count, automated, semen | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Granulocyte count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Macrophage count | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Plasma cell count | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Percentage CD10 count | Is a | False | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Pancytopenia due to antineoplastic chemotherapy | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Leukoerythroblastotic reaction | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Basophilic leukemoid reaction | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Leukocytosis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Leukemoid reaction | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Monocytic leukemoid reaction | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Post-splenectomy leukocytosis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Leukemoid reaction of the newborn | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Febrile leukopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Autoimmune leukopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Leukopenia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Severe fever with thrombocytopenia syndrome virus | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Aplastic anemia caused by radiation | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Antibody mediated acquired pure red cell aplasia caused by erythropoiesis stimulating agent | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Aplastic anemia caused by toxic cause | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Aplastic anemia due to chronic disease | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Humoral immunologic aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Acquired aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Aplastic anemia associated with pregnancy | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Idiopathic aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Cellular immunologic aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Aplastic anemia associated with metabolic alteration | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Immunologic aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Secondary aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic acquired pure red cell aplasia | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Constitutional aplastic anemia with malformation | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Pure red cell aplasia, acquired | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Adult pure red cell aplasia | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Transient acquired pure red cell aplasia | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Revesz syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Aplastic anemia co-occurrent with human immunodeficiency virus infection | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Aplastic anemia due to infection | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Aplastic anemia with acquired immunodeficiency syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Constitutional aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Aplastic anemia caused by antineoplastic agent | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Acquired red cell aplasia | Interprets | False | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Aplastic anemia due to drugs | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Aplastic anemia associated with pancreatitis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| WT limb blood syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 2 | 
| Ataxia pancytopenia syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Parvoviral aplastic crisis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Pancytopenia with developmental delay syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Hereditary isolated aplastic anemia | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Pancytopenia due to IKAROS family zinc finger 1 mutations | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Pancytopenia caused by immunosuppressant | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Down syndrome co-occurrent with leukemoid reaction associated transient neonatal pustulosis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 4 | 
| Leukopenia caused by drug | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Felty's syndrome | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 | 
| Pancytopenia caused by anticonvulsant | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Pancytopenia caused by antithyroid drug | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Finding of white blood cell number | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Reversed differential | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| White blood cell count, automated, synovial fluid | Is a | True | White blood cell count | Inferred relationship | Existential restriction modifier |  | 
| Immature white blood cells | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 1 | 
| Felty syndrome with seronegative erosive rheumatoid arthritis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 5 | 
| Felty syndrome with seronegative rheumatoid arthritis | Interprets | True | White blood cell count | Inferred relationship | Existential restriction modifier | 3 |