| National systems of innovation: a comparative study RR Nelson Oxford: Oxford university press, 1993 | 2042 | 1993 |
| National ambulatory medical care survey: 2003 summary E Hing, DK Cherry, DA Woodwell | 1666* | 2005 |
| National ambulatory medical care survey: 1990 summary SM Schappert US Government Printing Office, 1992 | 828* | 1992 |
| National ambulatory medical care survey: 2000 summary DK Cherry, DA Woodwell Adv Data 328 (328), 1-32, 2002 | 447 | 2002 |
| National ambulatory medical care survey: 1998 summary DA Woodwell National Center for Health Statistics, 2000 | 297 | 2000 |
| Polypharmacy in nursing home residents in the United States: results of the 2004 National Nursing Home Survey LL Dwyer, B Han, DA Woodwell, EA Rechtsteiner The American journal of geriatric pharmacotherapy 8 (1), 63-72, 2010 | 282 | 2010 |
| Physician experience with electronic health record systems that meet meaningful use criteria: NAMCS Physician Workflow Survey, 2011 E Jamoom US Department of Health and Human Services, Centers for Disease Control and …, 2013 | 215 | 2013 |
| Electronic medical record use by office-based physicians and their practices: United States, 2006 E Hing | 152 | 2007 |
| Electronic medical record/electronic health record systems of office-based physicians: United States, 2009 and preliminary 2010 state estimates CJ Hsiao, E Hing, TC Socey, B Cai National Center for Health Statistics, 2020-2111, 2010 | 134 | 2010 |
| National ambulatory medical care survey: 1999 summary DK Cherry, CW Burt, DA Woodwell Department of Health and Human Services, Centers for Disease Control and …, 2001 | 126 | 2001 |
| National ambulatory medical care survey: 1997 summary DA Woodwell US Department of Health and Human Services, Centers for Disease Control and …, 1999 | 123 | 1999 |
| Electronic medical record/electronic health record use by office-based physicians: United States, 2008 and preliminary 2009 CJ Hsiao, PC Beatty, ES Hing, DA Woodwell, EA Rechtsteiner, JE Sisk National Center for Health Statistics Health E-stat, 2009 | 86 | 2009 |
| Electronic medical record use by office-based physicians: United States, 2005 CW Burt, E Hing, D Woodwell Health E-Stats, 2006 | 67 | 2006 |
| National ambulatory medical care survey: 1993 summary DA Woodwell, SM Schappert National Center for Health Statistics, 1995 | 61 | 1995 |
| Update: drug-related emergency department visits involving synthetic cannabinoids DM Bush, DA Woodwell | 55 | 2016 |
| The National Health and Nutrition Examination Survey (NHANES), 2021–2022: adapting data collection in a COVID-19 environment R Paulose-Ram, JE Graber, D Woodwell, N Ahluwalia American journal of public health 111 (12), 2149-2156, 2021 | 54 | 2021 |
| Office visits to pediatric specialists, 1989 DA Woodwell US Department of Health and Human Services, Public Health Service, Centers …, 1992 | 48 | 1992 |
| Physician assistants and nurse practitioners in hospital outpatient departments, 1993-1994. LF McCaig, RS Hooker, ES Sekscenski, DA Woodwell Public health reports 113 (1), 75, 1998 | 45 | 1998 |
| Physician adoption of electronic health record systems: United States, 2011 (NCHS Data Brief No 98) E Jamoom, P Beatty, A Bercovitz, D Woodwell, K Palso, E Rechtsteiner Hyatssville, MD: National Center for Health Statistics, 2012 | 37 | 2012 |
| Determining primary care physician information needs to inform ambulatory visit note display MA Clarke, LM Steege, JL Moore, RJ Koopman, JL Belden, MS Kim Applied clinical informatics 5 (01), 169-190, 2014 | 29 | 2014 |
