title: [Case of nonspecific necrotic ulcers of the tongue and lower lip].
mesh_terms: D005892:Gingivitis, Necrotizing Ulcerative / Q000473:pathology*; D006801:Humans; D008047:Lip Diseases / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009336:Necrosis; D014060:Tongue Diseases / Q000473:pathology*
vernacular_title: Sluchaĭ nespetsificheskikh nekroticheskikh iazv iazyka i nizhneĭ guby.