Freedman, V. A., Crimmins, E., Schoeni, R. F., Spillman, B., Aykan, H., Kramarow, E., … Diane Shinberg, T. W. (2003). Resolving Inconsistencies in Old-Age Disability Trends: Report from a Technical Working Group. North Wales, PA: Polisher Research Institute, Madlyn and Leonard Abramson Center for Jewish Life.

Freedman, Vicki A., Eileen Crimmins, Robert F. Schoeni, Brenda Spillman, Hakan Aykan, Ellen Kramarow, Kenneth Land, et al. “Resolving Inconsistencies in Old-Age Disability Trends: Report from a Technical Working Group.” North Wales, PA: Polisher Research Institute, Madlyn and Leonard Abramson Center for Jewish Life, 2003.

Freedman VA, Crimmins E, Schoeni RF, Spillman B, Aykan H, Kramarow E, et al. Resolving Inconsistencies in Old-Age Disability Trends: Report from a Technical Working Group. North Wales, PA: Polisher Research Institute, Madlyn and Leonard Abramson Center for Jewish Life; 2003.

Freedman, Vicki A., et al. Resolving Inconsistencies in Old-Age Disability Trends: Report from a Technical Working Group. North Wales, PA: Polisher Research Institute, Madlyn and Leonard Abramson Center for Jewish Life, 2003.

Freedman VA, Crimmins E, Schoeni RF, Spillman B, Aykan H, Kramarow E, Land K, Lubitz J, Manton K, Martin LG, Diane Shinberg TW. Resolving Inconsistencies in Old-Age Disability Trends: Report from a Technical Working Group. North Wales, PA: Polisher Research Institute, Madlyn and Leonard Abramson Center for Jewish Life; 2003.