1. Alajbeg I, Challacombe SJ, Holmstrup P, Jontell M. Red and white lesions of the oral mucosa. In: Glick M, Greenberg MS, Lockhart PB, Challacombe SJ, editors. Burket's oral medicine. 13th ed. New York, NY: John Wiley & Sons; 2021. p. 85-138.
2. Payeras MR, Cherubini K, Figueiredo MA, Salum FG. Oral lichen planus: focus on etiopathogenesis. Arch Oral Biol 2013; 58(9): 1057-69.
3. Liao H, Luo Y, Long L, Peng J, Qiu X, Yuan P, et al. Anxiety and oral lichen planus. Oral Dis 2021; 27(3): 506-14.
4. Sawant NS, Vanjari NA, Khopkar U, Adulkar S. A study of depression and quality of life in patients of lichen planus. ScientificWorldJournal 2015; 2015: 817481.
5. Önder M, Cosar B, Öztas MO, Candansayar S. Stress and skin diseases in musicians: evaluation of the beck depression scale, general psychologic profile (the brief symptom inventory [BSI]), beck anxiety scale and stressful life events in musicians. Biomed Pharmacother 2000; 54(5): 258-62.
6. Araya MS, Alcayaga GR, Esguep A. Association between psychological disorders and the presence of Oral lichen planus, Burning mouth syndrome and Recurrent aphthous stomatitis. Med Oral 2004; 9(1): 1-7.
7. Adamo D, Calabria E, Coppola N, Muzio LL, Giuliani M, Azzi L, et al. Assessment of sleep disturbance in oral lichen planus and validation of PSQI: a case-control multicenter study from the SIPMO (Italian Society of Oral Pathology and Medicine). J Oral Pathol Med 2022; 51(2): 194-205
8. Vilar‐Villanueva M, Gandara-Vila P, Blanco-Aguilera E, Otero-Rey EM, Rodriguez-Lado L, Garcia‐Garcia A, et al. Psychological disorders and quality of life in oral lichen planus patients and a control group. Oral Dis 2019; 25(6): 1645-51.
9. Yuwanati M, Gondivkar Sh, Sarode SC, Gadbail A, Sarode GS, Patil Sh, et al. Impact of oral lichen planus on oral health-related quality of life: A systematic review and meta-analysis. Clin Pract 2021; 11(2): 272-86.
10. Di Stasio D, Lauritano D, Gritti P, Migliozzi R, Maio C, Minervini G, et al. Psychiatric disorders in oral lichen planus: a preliminary case control study. J Biol Regul Homeost Agents 2018; 32(2 Suppl 1): 97-100.
11. Kalkur C, Sattur AP, Guttal KS. Role of depression, anxiety and stress in patients with oral lichen planus: a pilot study. Indian J Dermatol 2015; 60(5): 445-9.
12. Hirota SK, Moreno RA, Dos Santos CH, Seo J, Migliari DA. Psychological profile (anxiety and depression) in patients with oral lichen planus: a controlled study. Minerva Stomatol 2013; 62(3): 51-6.
13. Valter K, Vučićević Boras V, Buljan D, Vidović Juras D, Sušić M, Gabrić Pandurić D, et al. The influence of psychological state on oral lichen planus. Acta Clin Croat 2013; 52(2): 145-9.
14. Xiao-hong W, Xu-dong H, Song-hong W, Hua X. Study of association between oral lichen planus and depression in female patients. Shanghai Kou Qiang Yi Xue 2011; 20(5): 548-52.
15. Vallejo MJ, Huerta G, Cerero R, Seoane JM. Anxiety and depression as risk factors for oral lichen planus. Dermatology 2001; 203(4): 303-7.
16. Mollashahi FL, Lashkaripour K, Rigi Ladiz MA, Honarmand M, Ansari H. The evaluation of psychosocial factors associated with oral lichen planus [in Persian]. Zahedan J Res Med Sci 2009; 11(3): 55-62.
17. Motallebnezhad M, Moosavi S, Khafri S, Baharvand M, Yarmand F, CHangiz S. Evaluation of mental health and oral health related quality of life in patients with oral lichen planus [in Persian]. J Res Dent Sci 2014; 10(4): 252-9.
18. Manczyk B, Gołda J, Biniak A, Reszelewska K, Mazur B, Zając K, et al. Evaluation of depression, anxiety and stress levels in patients with oral lichen planus. J Oral Sci 2019; 61(3): 391-7.
19. Alves MG, do Carmo Carvalho BF, Balducci I, Cabral LA, Nicodemo D, Almeida JD. Emotional assessment of patients with oral lichen planus. Int J Dermatol 2015; 54(1): 29-32.
20. Li K, He W, Hua H. Characteristics of the psychopathological status of oral lichen planus: a systematic review and meta-analysis. Aust Dent J 2022; 67(2): 113-24.
21. Abiko Y, Paudel D, Matsuoka H, Yamazaki Y, Koga C, Kitagawa Y, et al. Psychostomatology: The psychosomatic status and approaches for the management of patients with inflammatory oral mucosal diseases. J Oral Maxillofac Surg Med Pathol 2022; 34(2 Suppl 1): 200-208.