# placebo effect

> for a medical treatment, an effect that is attributable to an expectation that the regimen will have an effect

**Wikidata**: [Q16303139](https://www.wikidata.org/wiki/Q16303139)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Placebo_effect)  
**Source**: https://4ort.xyz/entity/placebo-effect


## References

1. [Source](http://www.patient.co.uk/patientplus/p.htm)
2. UMLS 2023