We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExpanding patient involvement in care. Effects on patient outcomes.AuthorsGreenfield S; Kaplan S; Ware JE JrPublicationAnnals of internal medicine, 1985, Vol 102, Issue 4, p520ISSN0003-4819Publication typearticleDOI10.7326/0003-4819-102-4-520