# Direct Observation Assessment of Milestones: Problems with Reliability

> Research article (Western Journal of Emergency Medicine, 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W2192784806](https://www.wikidata.org/wiki/openalex:W2192784806)  
**Source**: https://4ort.xyz/entity/direct-observation-assessment-of-milestones-problems-with-reliability