We observed a difference between the @ groups for all grades of anemia ( @ % -LSB- TSU-@ + SOX -RSB- vs. @ % -LSB- SOX -RSB- ) , diarrhea ( @ % -LSB- TSU-@ + SOX -RSB- vs. @ % -LSB- SOX -RSB- ) , vomiting ( @ % -LSB- TSU-@ + SOX -RSB- vs. @ % -LSB- SOX -RSB- ) , and chromaturia ( @ % -LSB- TSU-@ + SOX -RSB- vs. @ % -LSB- SOX -RSB- ) .