Douglas W. Mapel

Health Care Utilization in Chronic Obstructive Pulmonary Disease

Douglas W. Mapel, Floyd J. Frost, Hans Petersen et al. · Archives of Internal Medicine · 2000 · 251 citations

Medicine, Health Services Administration, Managed Care +16

The Health Impact of Undiagnosed Airflow Obstruction in a National Sample of United States Adults

David Coultas, Douglas W. Mapel, Eva Lydick · American Journal of Respiratory and Critical Care Medicine · 2001 · 249 citations

Medicine, Internal Medicine, Health Assessment +16

Burden of Concomitant Asthma and COPD in a Medicaid Population*

Fadia T. Shaya, Dongyi Du, Manabu Akazawa et al. · CHEST Journal · 2008 · 142 citations

Public Affairs, Health Policy, Medicaid Policy +10

Trends and Cardiovascular Co-morbidities of COPD Patients in the Veterans Administration Medical System, 1991–1999

Douglas W. Mapel, David L. Dedrick, Kourtney J. Davis · COPD Journal of Chronic Obstructive Pulmonary Disease · 2005 · 130 citations · Full text

Medicine, Cardiology, Clinical Cardiology +15

The epidemiology and treatment of anal fissures in a population-based cohort

Douglas W. Mapel, Michael Schum, Ann Von Worley · BMC Gastroenterology · 2014 · 128 citations · Full text

Medicine, Surgery, Clinical Epidemiology +14