Trends in Late-Life Activity Limitations in the United States: An Update From Five National Surveys

Autor: Freedman, Vicki A., Spillman, Brenda C., Andreski, Patti M., Cornman, Jennifer C., Crimmins, Eileen M., Kramarow, Ellen, Lubitz, James, Martin, Linda G., Merkin, Sharon S., Schoeni, Robert F., Seeman, Teresa E., Waidmann, Timothy A.
Zdroj: Demography, 2013 Apr 01. 50(2), 661-671.
Databáze: JSTOR Journals