| Acute and persistent symptoms in non-hospitalized PCR-confirmed COVID-19 patients S Bliddal, K Banasik, OB Pedersen, J Nissen, L Cantwell, M Schwinn, ... Scientific reports 11 (1), 13153, 2021 | 187 | 2021 |
| Common variants in CYP2R1 and GC genes predict vitamin D concentrations in healthy Danish children and adults J Nissen, LB Rasmussen, G Ravn-Haren, EW Andersen, B Hansen, ... PloS one 9 (2), e89907, 2014 | 150 | 2014 |
| Large-scale study of Toxoplasma and Cytomegalovirus shows an association between infection and serious psychiatric disorders KS Burgdorf, BB Trabjerg, MG Pedersen, J Nissen, K Banasik, ... Brain, behavior, and immunity 79, 152-158, 2019 | 143 | 2019 |
| Common variants in CYP2R1 and GC genes are both determinants of serum 25-hydroxyvitamin D concentrations after UVB irradiation and after consumption of vitamin D3–fortified … J Nissen, U Vogel, G Ravn-Haren, EW Andersen, KH Madsen, BA Nexø, ... The American journal of clinical nutrition 101 (1), 218-227, 2015 | 82 | 2015 |
| Seroprevalence and infection fatality rate of the SARS-CoV-2 Omicron variant in Denmark: A nationwide serosurveillance study C Erikstrup, AD Laksafoss, J Gladov, KA Kaspersen, S Mikkelsen, ... The Lancet Regional Health–Europe 21, 2022 | 41 | 2022 |
| The disease burden of congenital toxoplasmosis in Denmark, 2014 J Nissen, P Jokelainen, CR Stensvold, C Trevisan, J Fuchs, KS Burgdorf, ... PloS one 12 (5), e0178282, 2017 | 30 | 2017 |
| Vitamin D status and its determinants in children and adults among families in late summer in Denmark KH Madsen, LB Rasmussen, H Mejborn, EW Andersen, C Mølgaard, ... British journal of nutrition 112 (5), 776-784, 2014 | 29 | 2014 |
| Data resource profile: the Copenhagen hospital biobank (CHB) E Sørensen, L Christiansen, B Wilkowski, MH Larsen, KS Burgdorf, ... International journal of epidemiology 50 (3), 719-720e, 2021 | 27 | 2021 |
| Individual participant data (IPD)-level meta-analysis of randomised controlled trials with vitamin D-fortified foods to estimate Dietary Reference Values for vitamin D KD Cashman, ME Kiely, R Andersen, IM Grønborg, KH Madsen, J Nissen, ... European journal of nutrition 60, 939-959, 2021 | 26 | 2021 |
| Impact of COVID-19 Pandemic on sleep quality, stress level and health-related quality of life—a large prospective cohort study on adult Danes M Didriksen, T Werge, J Nissen, M Schwinn, E Sørensen, KR Nielsen, ... International journal of environmental research and public health 18 (14), 7610, 2021 | 21 | 2021 |
| Real-life use of vitamin D3-fortified bread and milk during a winter season: the effects of CYP2R1 and GC genes on 25-hydroxyvitamin D concentrations in Danish … J Nissen, U Vogel, G Ravn-Haren, EW Andersen, BA Nexø, R Andersen, ... Genes & nutrition 9, 1-15, 2014 | 21 | 2014 |
| Herpes Simplex Virus Type 1 infection is associated with suicidal behavior and first registered psychiatric diagnosis in a healthy population J Nissen, B Trabjerg, MG Pedersen, K Banasik, OB Pedersen, ... Psychoneuroendocrinology 108, 150-154, 2019 | 16 | 2019 |
| SARS-CoV-2 infection fatality rate among elderly retired Danish blood donors-a cross-sectional study OB Pedersen, J Nissen, KM Dinh, M Schwinn, KA Kaspersen, JK Boldsen, ... Clinical Infectious Diseases, doi: 10.1093/cid/ciaa1627., 2021 | 14 | 2021 |
| A second update on mapping the human genetic architecture of COVID-19 M Kanai, SJ Andrews, M Cordioli, C Stevens, BM Neale, M Daly, A Ganna, ... Nature 621 (7977), E7-E26, 2023 | 12 | 2023 |
| Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection fatality rate among elderly Danes: a cross-sectional study on retired blood donors OB Pedersen, J Nissen, KM Dinh, M Schwinn, KA Kaspersen, JK Boldsen, ... Clinical Infectious Diseases 73 (9), e2962-e2969, 2021 | 12 | 2021 |
| Allelic Lineages of the Ficolin Genes (FCNs) Are Passed from Ancestral to Descendant Primates T Hummelshøj, J Nissen, L Munthe-Fog, C Koch, M Frost Bertelsen, ... PLoS One 6 (12), e28187, 2011 | 10 | 2011 |
| Population-based prevalence of cranial autonomic symptoms in migraine and proposed diagnostic appendix criteria CG Christensen, TR Techlo, LJA Kogelman, L Wegner Thørner, J Nissen, ... Cephalalgia 42 (11-12), 1160-1171, 2022 | 8 | 2022 |
| The disease burden of dietary exposure to inorganic arsenic in Denmark, 2018 LS Jakobsen, FA Fabricius, J Nissen, T Christensen, R Andersen, ... Exposure and Health 12, 751-759, 2020 | 8 | 2020 |
| Symptoms of ADHD are highly common in undiagnosed adults–a cross-sectional study in a large population of Danes LK Hoeffding, M Haahr Nielsen, J Nissen J Psychiatry Behav Sci 1 (1), 2018 | 5 | 2018 |
| Experience of loneliness during the COVID-19 pandemic: a cross-sectional study of 50 968 adult Danes LAN Christoffersen, D Helenius, M Schwinn, C Erikstrup, H Hjalgrim, ... BMJ open 13 (4), e064033, 2023 | 3 | 2023 |
