Journal of the American Geriatrics Society
Journal of the American Geriatrics Society > 69 > 2 > 512 - 516
Journal of the American Geriatrics Society > 69 > 6 > 1539 - 1547
Journal of the American Geriatrics Society > 69 > 9 > 2659 - 2667
Journal of the American Geriatrics Society > 69 > 12 > 3641 - 3649