1. Pratt, C. H. et al. Alopecia areata. Nat Rev Dis Primers 3, 17011 (2017).
2. Villasante Fricke, A. C. & Miteva, M. Epidemiology and burden of alopecia areata: a systematic review. Clin Cosmet Investig Dermatol 8, 397–403 (2015).
3. Search GBD Data [webpage on the Internet] Seattle, WA: Institute for Health Metrics and Evaluation; 2014. Available from:http://www.healthdata.org/search-gbd-data?s=Alopecia%20areata, [Accessed February 13, 2015]. [cited February 13, 2015].
4. Sun, L. M. et al. Women with alopecia exhibit a higher risk for thyroid cancer: a nationwide cohort study. J Dermatol Sci 74, 18–22 (2014).
5. Gilhar, A., Etzioni, A. & Paus, R. Alopecia areata. N Engl J Med 366, 1515–1525 (2012).