@inbook{NBERc7625,
 Crossref = "NBERcutl01-1",
 title = "What's Different about Health? -- Human Repair and Car Repair in National Accounts and  in National Health Accounts",
 author = "Jack E. Triplett",
 BookTitle = "Medical Care Output and Productivity",
 Publisher = "University of Chicago Press",
 pages = "15-96",
 year = "2001",
 month = "January",
 URL = "http://www.nber.org/chapters/c7625",
}
@book{NBERcutl01-1,
 title = "Medical Care Output and Productivity",
 author = "David M. Cutler and Ernst R. Berndt",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2001",
 URL = "http://www.nber.org/books/cutl01-1",
}