| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Macrophage specimen | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Leukocyte specimen | Is a | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Differential white blood cell count procedure | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Metamyelocyte count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hemogram, automated, with RBC, WBC, Hgb, Hct, Indices, Platelet count, and manual WBC differential | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 4 | 
| Segmented neutrophil count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hypersegmented neutrophil count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Myelocyte count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Promyelocyte count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Prolymphocyte count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Other leukocytes, count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocytes and monocytes, count, blood | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| WBC differential count, peripheral blood buffy coat smear | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| T cells, total count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Adenosine deaminase measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase measurements | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lysozyme measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Terminal deoxyribonucleotidyl transferase measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Evaluation of white blood cell age | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Reversed neutrophil/lymphocyte ratio measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell enzyme activity measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell membrane antigen determination | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| White blood cell cytochemical reaction determination (procedure) | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| White blood cell test | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| White blood cell cytochemistry | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| White blood cell immunology | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Lymphocyte cytoplasmic immunoglobulin identification (procedure) | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 5 | 
| Lymphocyte surface immunoglobulin identification | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 5 | 
| White blood cell membrane marker identification | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Non-cytochemical white blood cell test | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Horse erythrocyte antigen test | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 4 | 
| White blood cell cytogenetic investigation (procedure) | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Neutrophil percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocyte percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Monocyte percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Basophil percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Metamyelocyte percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Blast cell percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Smear cell percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Polymorphonuclear leucocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Leucocyte count corrected for nucleated erythrocytes | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| B lymphocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| T lymphocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Determination of percentage differential white blood cells | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Paul-Bunnell test | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 4 | 
| Eosinophil percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase A and total hexosaminidase measurement, amniotic fluid cells | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase A and total hexosaminidase measurement | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell enzyme determination (procedure) | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 3 | 
| Buffy coat smear evaluation | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase A and total hexosaminidase measurement, serum | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Neutrophil band count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase A and total hexosaminidase measurement, serum and leukocytes | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Neutrophil count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Complete blood count with white cell differential, manual | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Basophil count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell estimate | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell morphology | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Leukocyte alkaline phosphatase score | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 3 | 
| Hexosaminidase A and total hexosaminidase measurement, leukocytes | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell histogram evaluation | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 1 | 
| Monocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Eosinophil count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| White blood cell count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lysozyme measurement, urine | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Hexosaminidase A and total hexosaminidase measurement, fibroblasts | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Reactive lymphocyte count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Promyelocyte count procedure (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Myelocyte count procedure | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Metamyelocyte count procedure | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Myeloblast count procedure | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Infectious mononucleosis test (procedure) | Has specimen | True | White blood cell specimen (specimen) | Inferred relationship | Some | 3 | 
| Promyelocyte percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Myelocyte percent differential count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Total white cell count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Diff. white cell count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Neutrophil count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Eosinophil count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Basophil count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocyte count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Monocyte count NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Inf Mononucleosis test NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Paul-Bunnell test NOS | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| total lymfocyträkning (IMM) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Total white blood count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| total leukocyträkning (IMM) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| T cell total percent (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Total T lymphocyte count (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Total B lymphocyte count (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Natural killer cell level (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocyte subset measurement (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Mononuclear cell count | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Absolute atypical mononuclear cell count (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Percentage atypical mononuclear cell count (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Plasma beta-N-acetylhexosaminidase measurement (procedure) | Has specimen | False | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Polymorphonuclear neutrophil specimen | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Eosinophil specimen (specimen) | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Leukocyte specimen from patient | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Lymphocyte specimen | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  | 
| Leukocyte specimen from control | Is a | True | White blood cell specimen (specimen) | Inferred relationship | Some |  |