authors Ferrucci, L Havlik, R J Harris, T B Guralnik, J M Tracy, R P Corti, M C Cohen, H J Penninx, B Pahor, M Wallace, R
has subject area Activities of Daily Living Aged Aging Confounding Factors, Epidemiologic Disabled Persons Enzyme-Linked Immunosorbent Assay Female Humans Interleukin-6 Iowa Logistic Models Longitudinal Studies Male Multivariate Analysis Prognosis Random Allocation