title: Curative effect of licorice acid zinc on children with low serum zinc.
mesh_terms: D002648:Child; D004311:Double-Blind Method; D006034:Glycyrrhetinic Acid / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D011897:Random Allocation; D013431:Sulfates / Q000627:therapeutic use; D015032:Zinc / Q000097:blood / Q000172:deficiency* / Q000627:therapeutic use*; D019287:Zinc Sulfate
chemical_list: D013431:Sulfates; D019287:Zinc Sulfate; C055712:licorice acid; D015032:Zinc; D006034:Glycyrrhetinic Acid