(IMAGE)

Kobe University

Caption

It can pinpoint UVB radiation to only the affected area, which should relieve patients' stress.

Credit

Kobe University

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.