We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe great efficacy of personal and equipment assistance in reducing disability.AuthorsVerbrugge LM; Rennert C; Madans JHPublicationAmerican journal of public health, 1997, Vol 87, Issue 3, p384ISSN0090-0036Publication typearticleDOI10.2105/ajph.87.3.384