Light therapy

Light therapy or phototherapy (classically referred to as heliotherapy) consists of exposure to daylight or to specific wavelengths of light using polychromatic polarised light, lasers, light-emitting diodes, fluorescent lamps, dichroic lamps or very bright, full-spectrum light. The light is administered for a prescribed amount of time and, in som...
Found on http://en.wikipedia.org/wiki/Light_therapy

Light Therapy

Fluorescent lights that are placed over a newborn's bed to help breakdown bilirubin and treat jaundice, a yellowish skin color due to excessive amounts of bilirubin in the blood. This treatment is used for a few days until the liver is mature enough to breakdown the bilirubin without assistance. Synonym(s): Phototherapy
Found on http://www.pregnology.com/Pregnancy-dictionary/

light therapy

phototherapy (def. 1). photodynamic therapy.
Found on http://www.encyclo.co.uk/local/21001

light therapy

The treatment of disease with certain types of light. Light therapy can use lasers, LED, fluorescent lamps, and ultraviolet or infrared radiation. Also called phototherapy.
Found on http://www.cancer.gov/dictionary?expand=L
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