We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSupplemental insurance and use of effective cardiovascular drugs among elderly medicare beneficiaries with coronary heart disease.AuthorsFederman AD; Adams AS; Ross-Degnan D; Soumerai SB; Ayanian JZPublicationJAMA, 2001, Vol 286, Issue 14, p1732ISSN0098-7484Publication typearticleDOI10.1001/jama.286.14.1732