title: Angular stomatitis and biochemical ariboflavinosis in village pre-school children in Northeast Thailand.
mesh_terms: D002675:Child, Preschool; D005980:Glutathione Reductase / Q000097:blood; D006801:Humans; D012257:Riboflavin Deficiency / Q000453:epidemiology; D012621:Seasons; D013280:Stomatitis / Q000453:epidemiology*; D013785:Thailand
chemical_list: D005980:Glutathione Reductase