Hypertension control

Journal of Clinical Epidemiology - Tập 55 - Trang 628 - 2002
AM Borzecki1,2, AT Wong1,2, DR Berlowitz1,3
1Center for Health Quality, Outcomes and Economic Research, Bedford VAMC, Bedford, MA USA
2Boston University School of Public Health, Boston, MA, USA
3Boston University School of Public Health, Boston MA, USA