1. The quality of pharmacologic care for vulnerable older patients;Higashi;Ann Intern Med,2004
2. US Food and Drug Administration, Center for New Drug Evaluation and Research. CDER drug and biologic approvals for calendar year 2004. Available at: http://www.fda.gov/cder/rdmt/ndaaps04cy.htm. Accessed February 16, 2005.
3. Drug dosage in the elderly;Turnheim;Drugs and Aging,1998
4. Drug metabolism and drug interactions in the elderly;Herlinger;Best Pract Res Clin Gastroenterol,2001
5. Center for Medicaid and State Operations/Survey and Certification Group. Centers for Medicare and Medicaid Services. Department of Health and Human Services. Interpretive guidelines: Unnecessary Medications. Available at: http://www.ascp.com/public/ga/nfsurvey/changes04. Accessed February 16, 2005.