Improving end-of-life care for older adults: an international challenge.
Ritchie
Christine S
CS
Wieland
G Darryl
GD
D000368:Aged; D000369:Aged, 80 and over; D006299:Health Services for the Aged / Q000592:standards*; D006801:Humans; D038622:Internationality; D011785:Quality Assurance, Health Care; D013727:Terminal Care / Q000592:standards*