title: Recurrent aphthous ulcers: etiology and laser ablation.
authors.forename: R A
authors.initials: RA
authors.lastname: Convissar
authors.forename: M
authors.initials: M
authors.lastname: Massoumi-Sourey
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D053685:Laser Therapy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D013281:Stomatitis, Aphthous / Q000209:etiology / Q000601:surgery*