(Q67834336)
Statements
Participation of higher users in a randomized trial of Medicare reimbursement for preventive services (English)
Participation of Higher Users in a Randomized Trial of Medicare Reimbursement for Preventive Services (English)
1 reference
M. L. Durham
S. Beresford
P. Diehr
D. Grembowski
J. A. Hecht
1 October 1991