Prospective Randomized Long-Term Study on the Efficacy and Safety of UV-Free Blue Light for Treating Mild Psoriasis Vulgaris.September 29, 2019/in Clinical Study/by Randy UV-free blue light home treatment is safe and improves Pv plaques. View abstract 0 0 Randy https://www.phlecs.com/wp-content/uploads/2023/06/Phlecs-logo.png Randy2019-09-29 09:52:072023-05-28 17:34:08Prospective Randomized Long-Term Study on the Efficacy and Safety of UV-Free Blue Light for Treating Mild Psoriasis Vulgaris.