Med.
therapeutic exposure to full-spectrum artificial light that simulates sunlight, used to treat various conditions, as seasonal affective disorder. Also called phototherapy .
Med.
therapeutic exposure to full-spectrum artificial light that simulates sunlight, used to treat various conditions, as seasonal affective disorder. Also called phototherapy .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012