Durham ML, Beresford S, Diehr P, Grembowski D, Hecht JA, Patrick DL. Participation of higher users in a randomized trial of Medicare reimbursement for preventive services. Gerontologist. 1991 Oct;31(5):603-6.
Durham ML, Beresford S, Diehr P, Grembowski D, Hecht JA, Patrick DL. Participation of higher users in a randomized trial of Medicare reimbursement for preventive services. Gerontologist. 1991 Oct;31(5):603-6.