| Survival and event history analysis: a process point of view OO Aalen, Ø Borgan, HK Gjessing Springer Verlag, 2008 | 1654 | 2008 |
| GWAS of 126,559 Individuals Identifies Genetic Variants Associated with Educational Attainment CA Rietveld, SE Medland, J Derringer, J Yang, T Esko, NW Martin, ... Science 340 (6139), 1467-1471, 2013 | 1018 | 2013 |
| 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 | 881 | 2009 |
| Plasma total homocysteine, pregnancy complications, and adverse pregnancy outcomes: the Hordaland Homocysteine study SE Vollset, H Refsum, LM Irgens, BM Emblem, A Tverdal, HK Gjessing, ... The American journal of clinical nutrition 71 (4), 962-968, 2000 | 805 | 2000 |
| Fetal and maternal contributions to risk of pre-eclampsia: population based study RT Lie, S Rasmussen, H Brunborg, HK Gjessing, E Lie-Nielsen, ... Bmj 316 (7141), 1343, 1998 | 699 | 1998 |
| Birthweight by gestational age in Norway R Skjærven, HK Gjessing, LS Bakketeig Acta obstetricia et gynecologica Scandinavica 79 (6), 440-449, 2000 | 618 | 2000 |
| Genetic and environmental influences on birth weight, birth length, head circumference, and gestational age by use of population-based parent-offspring data A Lunde, KK Melve, HK Gjessing, R Skjærven, LM Irgens American journal of epidemiology 165 (7), 734-741, 2007 | 485 | 2007 |
| Risk of Fetal Death after Pandemic Influenza Virus Infection or Vaccination SE Håberg, L Trogstad, N Gunnes, AJ Wilcox, HK Gjessing, ... New England Journal of Medicine 368 (4), 333-340, 2013 | 353 | 2013 |
| Understanding the shape of the hazard rate: A process point of view (with comments and a rejoinder by the authors) OO Aalen, HK Gjessing Statistical Science 16 (1), 1-22, 2001 | 319 | 2001 |
| Ruin theory with stochastic return on investments J Paulsen, HK Gjessing Advances in Applied Probability, 965-985, 1997 | 287 | 1997 |
| Variants in the fetal genome near FLT1 are associated with risk of preeclampsia R McGinnis, V Steinthorsdottir, NO Williams, G Thorleifsson, S Shooter, ... Nature genetics 49 (8), 1255-1260, 2017 | 282 | 2017 |
| Plasma total homocysteine level and bone mineral density: the Hordaland Homocysteine Study CG Gjesdal, SE Vollset, PM Ueland, H Refsum, CA Drevon, HK Gjessing, ... Archives of internal medicine 166 (1), 88-94, 2006 | 244 | 2006 |
| Paternal contribution to birth weight P Magnus, HK Gjessing, A Skrondal, RJ Skjaerven Journal of Epidemiology & Community Health 55 (12), 873-877, 2001 | 205 | 2001 |
| Optimal choice of dividend barriers for a risk process with stochastic return on investments J Paulsen, HK Gjessing Insurance: Mathematics and Economics 20 (3), 215-223, 1997 | 196 | 1997 |
| Mortality after total hip replacement: 0-10-year follow-up of 39,543 patients in the Norwegian Arthroplasty Register SA Lie, LB Engesæter, LI Havelin, HK Gjessing, SE Vollset Acta orthopaedica Scandinavica 71 (1), 19-27, 2000 | 191 | 2000 |
| Covid-19 vaccination during pregnancy and first-trimester miscarriage MC Magnus, HK Gjessing, HN Eide, AJ Wilcox, DB Fell, SE Håberg New England Journal of Medicine 385 (21), 2008-2010, 2021 | 181 | 2021 |
| Prediction of gestational age based on genome-wide differentially methylated regions J Bohlin, SE Håberg, P Magnus, SE Reese, HK Gjessing, MC Magnus, ... Genome biology 17, 1-9, 2016 | 178 | 2016 |
| Smoking and deaths between 40 and 70 years of age in women and men SE Vollset, A Tverdal, HK Gjessing Annals of internal medicine 144 (6), 381-389, 2006 | 175 | 2006 |
| Maternal KIR in Combination with Paternal HLA-C2 Regulate Human Birth Weight SE Hiby, R Apps, O Chazara, LE Farrell, P Magnus, L Trogstad, ... The Journal of Immunology 192 (11), 5069-5073, 2014 | 172 | 2014 |
| 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 | 168 | 2006 |
Per MagnusNorwegian institute of Public HealthVerified email at fhi.no
