Controlled Trial of the Effect of a Prepaid Group Practice on the Utilization of Medical Services (Rand Report)

Controlled

by: Willard G. Manning · Arleen Leibowitz · George A. Goldberg · Wm Rogers

Paperback

ISBN: 978-0-8330-0679-0

ISBN-10: 0-8330-0679-7

Rand Corp · 1985