authors Freedman, Vicki A Schoeni, Robert F Seeman, Teresa Waidmann, Timothy Spillman, Brenda C Andreski, Patti M Cornman, Jennifer C Crimmins, Eileen, PhD Kramarow, Ellen Lubitz, James Martin, Linda G Merkin, Sharon
has subject area Activities of Daily Living Aged Aged, 80 and over Female Health Surveys Humans Male Mobility Limitation Models, Statistical Persons with Disabilities United States
