# World Health Organization (WHO) Adverse Reaction Terminology (WHO-ART)

> WHO Adverse Reaction Terminology, 1997

- Page: https://library.schematica.io/model/0a62cd17395748f095f6c7cc0ed1a9fe
- Model type: Ontology
- License: UMLS
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: UMLS
- External link: https://bioportal.bioontology.org/ontologies/WHO-ART
- Contact: WHO Collaborating Centre for International Drug Monitoring (support@who.int)
- Listed in library: 2025-06-12
- Last updated: 2024-08-29

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | WHO-ART |
| Description | WHO Adverse Reaction Terminology, 1997 |
| Format | UMLS |
| Categories | Health |
| Groups | Unified Medical Language System, WHO Family of International Classifications |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 1,851 |
| Individuals | 0 |
| Properties | 3 |
| Max Depth | 9 |
| Max Child Count | 174 |
| Average Child Count | 12 |
| Classes With One Child | 59 |
| Classes With More Than 25 Children | 31 |
| Classes With No Definition | 1,851 |

## Projects using WHO-ART

- [Socrates MD](https://bioportal.bioontology.org/projects/Socrates_MD)

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Source: https://library.schematica.io/model/0a62cd17395748f095f6c7cc0ed1a9fe