Race/ethnicity and nonadherence to prescription medications among seniors : Results of a national studyGELLAD, Walid F; HAAS, Jennifer S; GELB SAFRAN, Dana et al.Journal of general internal medicine. 2007, Vol 22, Num 11, pp 1572-1578, issn 0884-8734, 7 p.Article

Access to and Use of $4 Generic Programs in MedicareYUTING ZHANG; GELLAD, Walid F; LEI ZHOU et al.Journal of general internal medicine. 2012, Vol 27, Num 10, pp 1251-1257, issn 0884-8734, 7 p.Article

What if the Federal Government Negotiated Pharmaceutical Prices for Seniors? An Estimate of National SavingsGELLAD, Walid F; SCHNEEWEISS, Sebastian; BRAWARSKY, Phyllis et al.Journal of general internal medicine. 2008, Vol 23, Num 9, pp 1435-1440, issn 0884-8734, 6 p.Article

Angiotensin receptor blockers on the formularies of medicare drug plansGELLAD, Walid F; HUSKAMP, Haiden A; PHILLIPS, Kathryn A et al.Journal of general internal medicine. 2007, Vol 22, Num 8, pp 1172-1175, issn 0884-8734, 4 p.Article

Effect of Multiple Pharmacy Use on Medication Adherence and Drug―Drug Interactions in Older Adults with Medicare Part DMARCUM, Zachary A; DRIESSEN, Julia; THORPE, Carolyn T et al.Journal of the American Geriatrics Society. 2014, Vol 62, Num 2, pp 244-252, issn 0002-8614, 9 p.Article

Capitalizing on Prescribing Pattern Variation to Compare Medications for Type 2 DiabetesPRENTICE, Julia C; CONLIN, Paul R; GELLAD, Walid F et al.Value in health. 2014, Vol 17, Num 8, pp 854-862, issn 1098-3015, 9 p.Article

The Medicare drug benefit (Part D) and treatment of heart failure in older adultsDONOHUE, Julie M; YUTING ZHANG; LAVE, Judith R et al.The American heart journal. 2010, Vol 160, Num 1, pp 159-165, issn 0002-8703, 7 p.Article

Facility-Level Variation in Potentially Inappropriate Prescribing for Older VeteransGELLAD, Walid F; GOOD, Chester B; AMUAN, Megan E et al.Journal of the American Geriatrics Society. 2012, Vol 60, Num 7, pp 1222-1229, issn 0002-8614, 8 p.Article

Depression and Medication Adherence in the Treatment of Chronic Diseases in the United States: A Meta-AnalysisGRENARD, Jerry L; MUNJAS, Brett A; ADAMS, John L et al.Journal of general internal medicine. 2011, Vol 26, Num 10, pp 1175-1182, issn 0884-8734, 8 p.Article

Sources of Regional Variation in Medicare Part D Drug SpendingDONOHUE, Julie M; MORDEN, Nancy E; GELLAD, Walid F et al.The New England journal of medicine. 2012, Vol 366, Num 6, pp 530-538, issn 0028-4793, 9 p.Article

Use of Prescription Drug Samples and Patient Assistance Programs, and the Role of Doctor-Patient CommunicationGELLAD, Walid F; HUSKAMP, Haiden A; LI, Angela et al.Journal of general internal medicine. 2011, Vol 26, Num 12, pp 1458-1464, issn 0884-8734, 7 p.Article

Brand-Name Prescription Drug Use Among Veterans Affairs and Medicare Part D Patients With Diabetes: A National Cohort ComparisonGELLAD, Walid F; DONOHUE, Julie M; XINHUA ZHAO et al.Annals of internal medicine. 2013, Vol 159, Num 2, pp 105-114, issn 0003-4819, 10 p.Article

Medication acquisition across systems of care and patient―provider communication among older veteransSTROUPE, Kevin T; SMITH, Bridget M; ROGERS, Thea J et al.American journal of health-system pharmacy. 2013, Vol 70, Num 9, pp 804-813, issn 1079-2082, 10 p.Article