https://www.psoriasis.org/phototherapy
广告Phototherapy involves exposing the skin to UV light under medical supervision. Phototherapy, or light therapy, is typically prescribed by a dermatologist.
Psoriatic Arthritis · Causes & Triggers · Founded in 1957 · Online since 1995
Types: Sunlight, Privacy Policy, Psoriasis, Terms And Conditions, Tanning Beds 和其他