title: Recurrent aphthous stomatitis: current status of etiology and treatment.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D006801:Humans; D007978:Levamisole / Q000627:therapeutic use*; D013281:Stomatitis, Aphthous / Q000188:drug therapy* / Q000209:etiology*
chemical_list: D000305:Adrenal Cortex Hormones; D007978:Levamisole