RT Journal Article SR Electronic T1 Oral lichen planus JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 717 OP 718 DO 10.3949/ccjm.90a.23048 VO 90 IS 12 A1 Mathew, Sanjana A1 Lobo, Carol A1 Antony, Meryl YR 2023 UL http://www.ccjm.org/content/90/12/717.abstract AB