| DNA Methylation in Newborns and Maternal Smoking in Pregnancy: Genome-wide Consortium Meta-analysis BR Joubert, JF Felix, P Yousefi, KM Bakulski, AC Just, C Breton, ... The American Journal of Human Genetics 98 (4), 680-696, 2016 | 872 | 2016 |
| Self‐selection and bias in a large prospective pregnancy cohort in Norway RM Nilsen, SE Vollset, HK Gjessing, R Skjærven, KK Melve, P Schreuder, ... Paediatric and perinatal epidemiology 23 (6), 597-608, 2009 | 857 | 2009 |
| 450K epigenome-wide scan identifies differential DNA methylation in newborns related to maternal smoking during pregnancy. BR Joubert, SE Håberg, RM Nilsen, X Wang, SE Vollset, SK Murphy, ... Environ Health Perspect 120, 1425-1431, 2012 | 829 | 2012 |
| Factors influencing the development of evidence-based practice among nurses: a self-report survey A Dalheim, S Harthug, RM Nilsen, MW Nortvedt BMC health services research 12, 1-10, 2012 | 266 | 2012 |
| Maternal plasma folate impacts differential DNA methylation in an epigenome-wide meta-analysis of newborns BR Joubert, HT Den Dekker, JF Felix, J Bohlin, S Ligthart, E Beckett, ... Nature communications 7 (1), 1-8, 2016 | 262 | 2016 |
| Mortality by Level of Emphysema and Airway Wall Thickness A Johannessen, TD Skorge, M Bottai, TB Grydeland, RM Nilsen, ... American journal of respiratory and critical care medicine 187 (6), 602-608, 2013 | 217 | 2013 |
| Association between intake of artificially sweetened and sugar-sweetened beverages and preterm delivery: a large prospective cohort study L Englund-Ögge, AL Brantsæter, M Haugen, V Sengpiel, A Khatibi, ... The American journal of clinical nutrition 96 (3), 552-559, 2012 | 176 | 2012 |
| Patterns and predictors of folic acid supplement use among pregnant women: the Norwegian Mother and Child Cohort Study RM Nilsen, SE Vollset, HK Gjessing, P Magnus, HM Meltzer, M Haugen, ... The American journal of clinical nutrition 84 (5), 1134-1141, 2006 | 167 | 2006 |
| Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian Mother and Child Cohort Study LG Kvalvik, RM Nilsen, R Skjærven, SE Vollset, Ø Midttun, PM Ueland, ... Pediatric research 72 (1), 101-107, 2012 | 148 | 2012 |
| Genetic variants in IRF6 and the risk of facial clefts: single‐marker and haplotype‐based analyses in a population‐based case‐control study of facial clefts in Norway A Jugessur, F Rahimov, RT Lie, AJ Wilcox, HK Gjessing, RM Nilsen, ... Genetic Epidemiology: The Official Publication of the International Genetic …, 2008 | 142 | 2008 |
| Nutritional risk profile in a university hospital population RJ Tangvik, GS Tell, AB Guttormsen, JA Eisman, A Henriksen, RM Nilsen, ... Clinical Nutrition 34 (4), 705-711, 2015 | 140 | 2015 |
| The nutritional strategy: four questions predict morbidity, mortality and health care costs RJ Tangvik, GS Tell, JA Eisman, AB Guttormsen, A Henriksen, RM Nilsen, ... Clinical nutrition 33 (4), 634-641, 2014 | 138 | 2014 |
| Continuous subcutaneous hydrocortisone infusion versus oral hydrocortisone replacement for treatment of Addison's disease: A randomized clinical trial M Øksnes, S Björnsdottir, M Isaksson, P Methlie, S Carlsen, RM Nilsen, ... The Journal of Clinical Endocrinology & Metabolism 99 (5), 1665-1674, 2014 | 133 | 2014 |
| Maternal Smoking and DNA Methylation in Newborns: In Utero Effect or Epigenetic Inheritance? BR Joubert, SE Håberg, DA Bell, RM Nilsen, SE Vollset, Ø Midttun, ... Cancer epidemiology, biomarkers & prevention 23 (6), 1007-1017, 2014 | 131 | 2014 |
| Modified-release hydrocortisone decreases BMI and HbA1c in patients with primary and secondary adrenal insufficiency M Quinkler, R Miodini Nilsen, K Zopf, M Ventz, M Øksnes Eur J Endocrinol 172 (5), 619-626, 2015 | 127 | 2015 |
| Maternal folate levels in pregnancy and asthma in children at age 3 years SE Håberg, SJ London, P Nafstad, RM Nilsen, PM Ueland, SE Vollset, ... Journal of Allergy and Clinical Immunology 127 (1), 262-264. e1, 2011 | 127 | 2011 |
| Folic acid and multivitamin supplement use and risk of placental abruption: a population-based registry study RM Nilsen, SE Vollset, SA Rasmussen, PM Ueland, AK Daltveit American journal of epidemiology 167 (7), 867-874, 2008 | 123 | 2008 |
| Comparison of 2011 and 2007 Global Initiative for Chronic Obstructive Lung Disease guidelines for predicting mortality and hospitalization A Johannessen, RM Nilsen, M Storebø, A Gulsvik, T Eagan, P Bakke American journal of respiratory and critical care medicine 188 (1), 51-59, 2013 | 118 | 2013 |
| Bias from self selection and loss to follow-up in prospective cohort studies G Biele, K Gustavson, NO Czajkowski, RM Nilsen, ... European journal of epidemiology 34, 927-938, 2019 | 110 | 2019 |
| Analysis of Self‐selection Bias in a Population‐based Cohort Study of Autism Spectrum Disorders RM Nilsen, P Surén, N Gunnes, ER Alsaker, M Bresnahan, D Hirtz, ... Paediatric and perinatal epidemiology 27 (6), 553-563, 2013 | 109 | 2013 |
