@book{R-3029-HHS,
author="Manning, Willard G. and Arleen Leibowitz and George A. Goldberg and Joseph P. Newhouse and William H. Rogers",
title="A Controlled Trial of the Effect of a Prepaid Group Practice on the Utilization of Medical Services",
address="Santa Monica, CA",
year="1985",
doi="",
publisher="RAND Corporation"
}