Miller Sharon A, Beer Janusz Z, Savalia Varsha
US Food and Drug Administration, Center for Devices and Radiological Health, 10903 New Hampshire Avenue, Building 62, Rm 114, Silver Spring, MD 20993-0002, USA.
Photodermatol Photoimmunol Photomed. 2009 Aug;25(4):223-4. doi: 10.1111/j.1600-0781.2009.00445.x.