Non malignant daily pain and risk of disability among older adults in home care in Europe. Pain. 129(3):304-10.. 2007.
Patient depression and caregiver attitudes: Results from The AgeD in HOme Care study. J Affect Disord. 106(1-2):107-15.. 2008.
Depression and risk of nursing home admission among older adults in home care in Europe: results from the Aged in Home Care (AdHOC) study. J Clin Psychiatry. 68(9):1392-8.. 2007.
Case management and risk of nursing home admission for older adults in home care: results of the AgeD in HOme Care Study. J Am Geriatr Soc. 55(3):439-44.. 2007.
Physical activity prevented functional decline among frail community-living elderly subjects in an international observational study. J Clin Epidemiol. 60(5):518-24.. 2007.