1. Alopécie par grattage (trichomanie ou trichotillomanie);Hallopeau;Ann Dermatol Syphiligraphie,1889
2. Trichotillomania in children and adolescents: review of the literature and case report;Adam;Child Psychiat Htm Developm,1990
3. Characteristics of 60 adult chronic hair pullers;Christenson;Am J Psychiatry,1991