RT Journal Article SR Electronic T1 Fibrous epulis: A tumorlike gingival lesion JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 265 OP 266 DO 10.3949/ccjm.88a.20127 VO 88 IS 5 A1 Keiichi Ohta A1 Hitoshi Yoshimura YR 2021 UL http://www.ccjm.org/content/88/5/265.abstract AB