| Treatment of patients with acute colonic diverticulitis complicated by abscess formation: a systematic review R Gregersen, LQ Mortensen, J Burcharth, HC Pommergaard, ... International journal of surgery 35, 201-208, 2016 | 135 | 2016 |
| A non-enzymatic, isothermal strand displacement and amplification assay for rapid detection of SARS-CoV-2 RNA M Mohammadniaei, M Zhang, J Ashley, UB Christensen, LJ Friis-Hansen, ... Nature Communications 12 (1), 5089, 2021 | 46 | 2021 |
| Long-term mortality and recurrence in patients treated for colonic diverticulitis with abscess formation: a nationwide register-based cohort study R Gregersen, K Andresen, J Burcharth, HC Pommergaard, J Rosenberg International journal of colorectal disease 33, 431-440, 2018 | 34 | 2018 |
| Short-term mortality, readmission, and recurrence in treatment of acute diverticulitis with abscess formation: a nationwide register-based cohort study R Gregersen, K Andresen, J Burcharth, HC Pommergaard, J Rosenberg International journal of colorectal disease 31, 983-990, 2016 | 28 | 2016 |
| Association between diverticular disease and Ehlers-Danlos syndrome: a 13-year nationwide population-based cohort study J Leganger, MLK Søborg, LQ Mortensen, R Gregersen, J Rosenberg, ... International journal of colorectal disease 31, 1863-1867, 2016 | 23 | 2016 |
| Incidence and risk of necrotizing enterocolitis in Denmark from 1994-2014 SM Juhl, R Gregersen, T Lange, G Greisen PLoS One 14 (7), e0219268, 2019 | 19 | 2019 |
| The increased susceptibility to airway infections after preterm birth does not persist into adolescence ALB Garioud, FH Skoven, R Gregersen, T Lange, F Buchvald, G Greisen PLoS One 15 (9), e0238382, 2020 | 13 | 2020 |
| Behavioural and neurodevelopmental impairment at school age following necrotising enterocolitis in the newborn period ML Hansen, IV Jensen, R Gregersen, SM Juhl, G Greisen PLoS One 14 (4), e0215220, 2019 | 13 | 2019 |
| The increased purchase of asthma medication for individuals born preterm seems to wane with age: A register-based longitudinal national cohort study ALB Damgaard, R Gregersen, T Lange, F Buchvald, BM Hansen, ... PLoS One 13 (7), e0199884, 2018 | 12 | 2018 |
| Profiling Bispebjerg acute cohort: database formation, acute contact characteristics of a metropolitan hospital, and comparisons to urban and rural hospitals in Denmark R Gregersen, C Fox Maule, H Husum Bak-Jensen, A Linneberg, ... Clinical Epidemiology, 409-424, 2022 | 9 | 2022 |
| Citizen responder activation in out‐of‐hospital cardiac arrest by time of day and day of week KH Mottlau, LC Andelius, R Gregersen, C Malta Hansen, F Folke Journal of the American Heart Association 11 (3), e023413, 2022 | 8 | 2022 |
| Gastrointestinal sequelae and growth impairment at school age following necrotising enterocolitis in the newborn period ML Hansen, IV Jensen, R Gregersen, SM Juhl, G Greisen Acta Paediatrica 108 (10), 1911-1917, 2019 | 5 | 2019 |
| Association of COVID-19 infection with wearing glasses in a high-prevalence area in Denmark and Sweden R Gregersen, RK Jacobsen, J Laursen, R Mobech, SR Ostrowski, ... JAMA ophthalmology 140 (10), 957-964, 2022 | 4 | 2022 |
| Health-related register-based research in Denmark R Gregersen, R Wiingreen, J Rosenberg Ugeskrift for Laeger 180 (43), V02180115-V02180115, 2018 | 4 | 2018 |
| Incidence and Characteristics of the Hyperosmolar Hyperglycemic State: A Danish Cohort Study EV Rosager, ALK Heltø, CU Fox Maule, L Friis-Hansen, J Petersen, ... Diabetes Care 47 (2), 272-279, 2024 | 1 | 2024 |
| Socioeconomic outcomes beyond 30 years of age in a cohort born with very low birth weight K Kure Pollstergaard, R Wiingreen, R Gregersen, R Mathiasen, ... Acta Paediatrica 112 (1), 78-84, 2023 | 1 | 2023 |
| Acute patients discharged without an established diagnosis: risk of mortality and readmission of nonspecific diagnoses compared to disease-specific diagnoses R Gregersen, M Villumsen, KH Mottlau, CF Maule, H Nygaard, ... Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 32 (1 …, 2024 | | 2024 |
| Association Between First-Time Neurologic Events and Metronidazole Treatment: A Case-Time Control Study MA Andersen, R Gregersen, TS Petersen, JN Wang, J Petersen, ... Clinical Therapeutics, 2024 | | 2024 |
| Predicting Short-Term Mortality in Older Patients Discharged from Acute Hospitalizations Lasting Less Than 24 Hours ALK Heltø, EV Rosager, M Aasbrenn, CF Maule, J Petersen, FE Nielsen, ... Clinical Epidemiology, 707-719, 2023 | | 2023 |
| Increased risk of readmission but not mortality for patients discharged from the emergency deaprtment with symptom-or suspicion-diagnoses: A single center cohort study. R Gregersen, CF Maule, J Petersen, FE Nielsen | | 2020 |
