2) FDAホームページ,“Novartis Consumer Health Over-The-Counter Products: Recall-Potential Presence of Foreign Tablets or Chipped or Broken Tablets or Gelcaps" 2012.1.9. (http://wwwida.gov/Safety/Med-Watch/SafetyInformation/SafetyAlertsforHumanMedi-calProducts/ucm286265.htm)