WEDNESDAY, Sept. 27 (HealthDay News) -- Certain genes may raise the risk for a compulsive hair-pulling disorder known as trichotillomania, U.S. researchers report.>>> Discuss This Story
WEDNESDAY, Sept. 27 (HealthDay News) -- Certain genes may raise the risk for a compulsive hair-pulling disorder known as trichotillomania, U.S. researchers report.>>> Discuss This Story