1. Weston G, Payette M. Update on lichen planus and its clinical variants. Int J Womens Dermatol. 2015 Sep;1(3):140–9.
2. Karnik P, Tekeste Z, McCormick TS, Gilliam AC, Price VH, Cooper KD, et al. Hair follicle stem cell-specific PPARgamma deletion causes scarring alopecia. J Invest Dermatol. 2009 May;129(5):1243–57.
3. Doche I, Pagliari C, Hordinsky MK, Wilcox GL, Rivitti-Machado MCM, Romiti R, et al. Overexpression of the aryl hydrocarbon receptor in frontal fibrosing alopecia and lichen planopilaris: a potential pathogenic role for dioxins?: an investigational study of 38 patients. J Eur Acad Dermatol Venereol. 2020 Feb;34(7):e326–9.
4. Cervantes J, Miteva M. Distinct trichoscopic features of the sideburns in frontal fibrosing alopecia compared to the frontotemporal scalp. Skin Appendage Disord. 2018 Jan;4(1):50–4.
5. Babahosseini H, Tavakolpour S, Mahmoudi H, Balighi K, Teimourpour A, Ghodsi SZ, et al. Lichen planopilaris: retrospective study on the characteristics and treatment of 291 patients. J. Dermatolog Treat. 2019 Sep;30(6):598–604.