| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Faecal smear | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Lymph node smear (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Slit skin smear | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Cervical smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Vaginal vault smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Smear | Is a | False | Smear specimen | Inferred relationship | Some |  | 
| Sputum microscopy | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Cytopathology, screening of smear, Bethesda System, genital source, by cytotechnologist | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Cytopathology procedure, preparation of smear and interpretation, non-genital source | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbiologic smear with interpretation, wet mount with simple stain | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Dark field examination, with specimen collection | Has specimen | False | Smear specimen | Inferred relationship | Some | 2 | 
| Microbiologic smear with interpretation, routine stain | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbiologic smear with interpretation, special stain for inclusion bodies or intracellular parasites | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbiologic smear with interpretation, acid fast stain method (procedure) | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbiologic smear with interpretation, fluorescent stain method (procedure) | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Ova and parasites, dry smear interpretation | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbiologic smear with interpretation, wet and dry mount, for ova and parasites | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Sputum smear examination | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Papanicolaou smear test | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Malaria thick smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Malaria thin smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Malaria smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Smear for neutrophils (procedure) | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbial smear examination | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbial dry smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Electron microscopy for viral identification, smear, transmission | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Buffy coat smear evaluation | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Smear for eosinophils | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbial smear, phase contrast examination | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Cytopathology screening of smear, routine, nongenital source, by cytotechnologist | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbial wet smear, tease preparation | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Cytopathology procedure, filtering of smear, nongenital source | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Smear for meat fibers | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Cytopathology, screening of smear, routine, genital source, by cytotechnologist | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Microbial wet smear for fungus | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbial wet smear | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbial smear, light microscopy examination | Has specimen | False | Smear specimen | Inferred relationship | Some | 2 | 
| Microbial smear, hanging drop technique | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbial smear, dark field examination | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Examination of female genital tract under anesthetic and papanicolau smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Papanicolau smear NEC | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Sputum microscopy NOS | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Sputum smear specimen (specimen) | Is a | False | Smear specimen | Inferred relationship | Some |  | 
| Anal pap smear | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Peripheral blood buffy coat smear interpretation | Has specimen | False | Smear specimen | Inferred relationship | Some |  | 
| Thyroid direct smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Lung direct smear specimen | Is a | False | Smear specimen | Inferred relationship | Some |  | 
| Gastrointestinal direct smear (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Liver direct smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Blood film specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Breast direct smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Nasal smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Buccal smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Tissue impression smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Anal smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Cerebrospinal fluid smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Conjunctival smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Labia smear specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Papanicolaou smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Blood smear specimen (specimen) | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Smear from respiratory specimen | Is a | True | Smear specimen | Inferred relationship | Some |  | 
| Identification of organism in smear by Gram stain (observable entity) | Direct site (attribute) | False | Smear specimen | Inferred relationship | Some | 4 | 
| Identification of organism in wet smear by potassium hydroxide preparation (observable entity) | Direct site (attribute) | False | Smear specimen | Inferred relationship | Some | 4 | 
| Identification of organism in wet smear by potassium hydroxide preparation (observable entity) | Direct site (attribute) | True | Smear specimen | Inferred relationship | Some | 1 | 
| Identification of organism in smear by Gram stain (observable entity) | Direct site (attribute) | True | Smear specimen | Inferred relationship | Some | 1 | 
| Microbial smear, light microscopy examination | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 | 
| Dark field examination, with specimen collection | Has specimen | True | Smear specimen | Inferred relationship | Some | 1 |