| The Danish National Patient Registry: a review of content, data quality, and research potential M Schmidt, SAJ Schmidt, JL Sandegaard, V Ehrenstein, L Pedersen, ... Clinical epidemiology 7, 449, 2015 | 4137 | 2015 |
| The Danish Civil Registration System as a tool in epidemiology M Schmidt, L Pedersen, HT Sørensen European journal of epidemiology 29 (8), 541-549, 2014 | 3039 | 2014 |
| Data Resource Profile: The Danish National Prescription Registry A Pottegård, SAJ Schmidt, H Wallach-Kildemoes, HT Sørensen, J Hallas, ... International Journal of Epidemiology, dyw213, 2016 | 1309 | 2016 |
| The Danish health care system and epidemiological research: from health care contacts to database records M Schmidt, SAJ Schmidt, K Adelborg, J Sundbøll, K Laugesen, ... Clinical epidemiology 11, 563, 2019 | 1097 | 2019 |
| Positive predictive value of cardiovascular diagnoses in the Danish National Patient Registry: a validation study J Sundbøll, K Adelborg, T Munch, T Frøslev, HT Sørensen, HE Bøtker, ... BMJ open 6 (11), e012832, 2016 | 757 | 2016 |
| 25 year trends in first time hospitalisation for acute myocardial infarction, subsequent short and long term mortality, and the prognostic impact of sex and comorbidity: a … M Schmidt, JB Jacobsen, TL Lash, HE Bøtker, HT Sørensen Bmj 344, e356, 2012 | 606 | 2012 |
| Existing data sources for clinical epidemiology: the Danish National Database of Reimbursed Prescriptions SA Johannesdottir, E Horváth-Puhó, V Ehrenstein, M Schmidt, ... Clinical epidemiology 4, 303, 2012 | 381 | 2012 |
| Nordic Health Registry-Based Research: A Review of Health Care Systems and Key Registries K Laugesen, JF Ludvigsson, M Schmidt, M Gissler, UA Valdimarsdottir, ... Clinical Epidemiology 13, 533, 2021 | 379 | 2021 |
| 30-year mortality following venous thromboembolism: a population-based cohort study KK Søgaard, M Schmidt, L Pedersen, E Horváth-Puhó, HT Sørensen Circulation, CIRCULATIONAHA. 114.009107, 2014 | 374 | 2014 |
| 30-year mortality after venous thromboembolism a population-based cohort study KK Sogaard, M Schmidt, L Pedersen, E Horvath-Puho, HT Sorensen Circulation 130 (10), 829-836, 2014 | 372 | 2014 |
| 30-year mortality after venous thromboembolism: a population-based cohort study KK Søgaard, M Schmidt, L Pedersen, E Horváth–Puhó, HT Sørensen Circulation 130 (10), 829-836, 2014 | 372 | 2014 |
| 30-year mortality following venous thromboembolism: a population-based cohort study KK Søgaard, M Schmidt, L Pedersen, E Horváth-Puhó, HT Sørensen Circulation, CIRCULATIONAHA. 114.009107, 2014 | 372 | 2014 |
| Improved long-term clinical outcomes in patients with ST-elevation myocardial infarction undergoing remote ischaemic conditioning as an adjunct to primary percutaneous coronary … AD Sloth, MR Schmidt, K Munk, RK Kharbanda, AN Redington, M Schmidt, ... European heart journal 35 (3), 168-175, 2014 | 368 | 2014 |
| Cardiovascular safety of non-aspirin non-steroidal anti-inflammatory drugs: review and position paper by the working group for Cardiovascular Pharmacotherapy of the European … M Schmidt, M Lamberts, AMS Olsen, E Fosbøll, A Niessner, J Tamargo, ... European heart journal 37 (13), 1015-1023, 2016 | 232 | 2016 |
| Acute infections and venous thromboembolism M Schmidt, E Horvath‐Puho, RW Thomsen, L Smeeth, HT Sørensen Journal of internal medicine 271 (6), 608-618, 2012 | 224 | 2012 |
| Non-steroidal anti-inflammatory drug use and risk of atrial fibrillation or flutter: population based case-control study M Schmidt, CF Christiansen, F Mehnert, KJ Rothman, HT Sørensen Bmj 343, d3450, 2011 | 214 | 2011 |
| Nonsteroidal Anti-Inflammatory Drug Use and Risk of Atrial Fibrillation or Flutter: A Population-Based Case-Control Study M Schmidt, CF Christiansen, F Mehnert, KJ Rothman, HT Sorensen PHARMACOEPIDEMIOLOGY AND DRUG SAFETY 19, S111-S111, 2010 | 214 | 2010 |
| Diclofenac use and cardiovascular risks: series of nationwide cohort studies M Schmidt, HT Sørensen, L Pedersen bmj 362, k3426, 2018 | 206 | 2018 |
| Thromboembolism and the Oxford–AstraZeneca COVID-19 vaccine: side-effect or coincidence? SD Østergaard, M Schmidt, E Horváth-Puhó, RW Thomsen, HT Sørensen The Lancet 397 (10283), 1441-1443, 2021 | 186 | 2021 |
| Serum creatinine elevation after renin-angiotensin system blockade and long term cardiorenal risks: cohort study M Schmidt, KE Mansfield, K Bhaskaran, D Nitsch, HT Sørensen, L Smeeth, ... bmj 356, j791, 2017 | 180 | 2017 |