Unified Medical Language System® (UMLS®)
HPO Source Information
HPO allows for large-scale computational analysis of the human phenome.
HPO has over 11,000 terms that describe clinical abnormalities. It includes relationships, all of which are transitive and is-a relationships. Each term is assigned to one of the four subontologies:
- Phenotypic abnormality,
- Mode of Inheritance,
- Clinical Modifier, or
- Human Phenotype Ontology [Internet]. [place unknown]: Human Phenotype Ontology; [cited 2015 Dec 31]. Documentation | Human Phenotype Ontology; [cited 2015 Dec 31]. Available from: http://human-phenotype-ontology.github.io/documentation.html