Article Title,Year,Volume,Issue,Page Range,Author Polypharmacy and Adverse Drug Events Leading to Acute Care Hospitalization in Japanese Elderly,2014,15,2,110-116,Tokuda Risk factors and specific prescriptions related to inappropriate prescribing among Japanese elderly home care patients,2014,15,2,117-125,Tokuda Update of Clinical Ethics (1) : Domestic and International Events 1997-2002,2002,,,25-33,Atsushi Asai