Academic article

• Marianne Sørlie Strøm; Allen J. Wilcox; Mette Christophersen Tollånes et al. (2026). Value of caregivers report at six months of age in predicting cerebral palsy - A prospective cohort study. (external link)
• Joakim Hekland; Christine Morken ; Elisabet Eriksson Boija et al. (2025). Diagnostic performance and user-friendliness of five rapid antigen tests for severe acute respiratory syndrome coronavirus 2. (external link)
• Melissa R. Balthasar; Mathieu Roelants; Bente Brannsether-Ellingsen et al. (2024). Trends in overweight and obesity in Bergen, Norway, using data from routine child healthcare 2010–2022. (external link)
• Gro Gidske; Sverre Sandberg; Pernille Kjeilen Fauskanger et al. (2023). Aggregated data from the same laboratories participating in two glucose external quality assessment schemes show that commutability and transfers of values to control materials are decisive for the biases found. (external link)
• Priyanthi Borgen Gjerde; Mette Christophersen Tollånes; Ameli Ellen Claesdotter Tropé et al. (2023). Livmorhalsprøvetaking i primærhelsetjenesten. (external link)
• Miriam Evensen; Søren Toksvig Klitkou; Mette Christophersen Tollånes et al. (2023). Parental income gradients in child and adolescent mortality: Norwegian trends over half a century. (external link)
• Carl Michael Baravelli; Aasne Karine Aarsand; Sverre Sandberg et al. (2022). Porphyria cutanea tarda and patterns of long-term sick leave and disability pension: a 24-year nationwide matched-cohort study. (external link)
• Hanne Eknes Puntervoll; Pål Jenum; Sigurd Høye et al. (2022). Throat infections and use of streptococcal antigen test and antibiotic treatment in general practice; a web-based survey. (external link)
• Elisabeth Toverud Landaas; Margrethe Larsdatter Storm; Mette Christophersen Tollånes et al. (2021). Diagnostic performance of a SARS-CoV-2 rapid antigen test in a large, Norwegian cohort. (external link)
• Miriam Evensen; Søren Toksvig Klitkou; Mette Christophersen Tollånes et al. (2021). Parental income gradients in adult health: a national cohort study. (external link)
• Mette Christophersen Tollånes; Pål Jenum; Helene Kierkegaard et al. (2021). Evaluation of 32 rapid tests for detection of antibodies against SARS-CoV-2. (external link)
• Marianne Sørlie Strøm; Mette Christophersen Tollånes; Allen J. Wilcox et al. (2021). Maternal Chronic Conditions and Risk of Cerebral Palsy in Offspring: A National Cohort Study. (external link)
• Mette Christophersen Tollånes; Anne-Marte Bakken Kran; Eirik Abildsnes et al. (2020). Evaluation of eleven rapid tests for detection of antibodies against SARS-CoV-2. (external link)
• Mette Christophersen Tollånes; Geir E. Sjaastad; Bernt Bøgvald Aarli et al. (2020). Spirometry in chronic obstructive pulmonary disease in Norwegian general practice. (external link)
• Anne Stavelin; Kristine Flesche; Mette Christophersen Tollånes et al. (2020). Performance of Afinion HbA1c measurements in general practice as judged by external quality assurance data. (external link)
• Mette Christophersen Tollånes; Anne Karen Jenum; Tore Julsrud Berg et al. (2020). Availability and analytical quality of hemoglobin A1c point-of-care testing in general practitioners’ offices are associated with better glycemic control in type 2 diabetes. (external link)
• Carl Michael Baravelli; Aasne Karine Aarsand; Sverre Sandberg et al. (2020). Sick leave, disability, and mortality in acute hepatic porphyria: a nationwide cohort study. (external link)
• Emilie, E. Agardh; Peter Allebeck; Pär Flodin et al. (2020). Alcohol‐attributed disease burden in four Nordic countries between 2000 and 2017: Are the gender gaps narrowing? A comparison using the Global Burden of Disease, Injury and Risk Factor 2017 study. (external link)
• Ingeborg Forthun; Rolv T. Lie; Katrine Strandberg-Larsen et al. (2020). Parental education and the risk of cerebral palsy for children: an evaluation of causality. (external link)
• Carl Michael Baravelli; Sverre Sandberg; Aasne Karine Aarsand et al. (2019). Porphyria cutanea tarda increases risk of hepatocellular carcinoma and premature death: A nationwide cohort study. (external link)
• Ann Kristin Knudsen; Peter Allebeck; Mette Christophersen Tollånes et al. (2019). Life expectancy and disease burden in the Nordic countries: results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2017. (external link)
• Jonas Minet Kinge; Jørgen Heibø Modalsli; Simon Nygaard Øverland et al. (2019). Association of Household Income with Life Expectancy and Cause-Specific Mortality in Norway, 2005-2015. (external link)
• Tanja Gram Petersen; Anne-Marie Nybo Andersen; Peter Uldall et al. (2018). Maternal thyroid disorder in pregnancy and risk of cerebral palsy in the child: a population-based cohort study. (external link)
• Mette Christophersen Tollånes; Ann Kristin Knudsen; Stein Emil Vollset et al. (2018). Sykdomsbyrden i Norge i 2016. (external link)
• Tanja Gram Petersen; Zeyan Liew; Anne-Marie Nybo Andersen et al. (2018). Use of paracetamol, ibuprofen or aspirin in pregnancy and risk of cerebral palsy in the child. (external link)
• Ingeborg Forthun; Katrine Strandberg-Larsen; Allen J Wilcox et al. (2018). Parental socioeconomic status and risk of cerebral palsy in the child: evidence from two Nordic population-based cohorts. (external link)
• Theo Vos; Amanuel Alemu Abajobir; Cristiana Abbafati et al. (2017). Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. (external link)
• Carl Michael Baravelli; Sverre Sandberg; Aasne Karine Aarsand et al. (2017). Acute hepatic porphyria and cancer risk: a nationwide cohort study. (external link)
• Emmanuela Gakidou; Ashkan Afshin; Amanuel Alemu Abajobir et al. (2017). Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. (external link)
• Mette Christophersen Tollånes; Allen J. Wilcox; Camilla Stoltenberg et al. (2016). Neurodevelopmental disorders or early death in siblings of children with cerebral palsy. (external link)
• Mette Christophersen Tollånes; Katrine Strandberg-Larsen; Kacey Y. Eichelberger et al. (2016). Intake of caffeinated soft drinks before and during pregnancy, but not total caffeine intake, is associated with increased cerebral palsy risk in the norwegian mother and child cohort study. (external link)
• Ingeborg Forthun; Allen J. Wilcox; Katrine Strandberg-Larsen et al. (2016). Maternal prepregnancy BMI and risk of cerebral palsy in offspring. (external link)
• Mette Christophersen Tollånes; Katrine Strandberg-Larsen; Ingeborg Forthun et al. (2016). Cohort profile: cerebral palsy in the Norwegian and Danish birth cohorts (MOBAND-CP). (external link)
• Mette Christophersen Tollånes; Allen J. Wilcox; Rolv T. Lie et al. (2014). Familial risk of cerebral palsy: Population based cohort study. (external link)
• Håvard Trønnes; Allen James Wilcox; Trond Markestad et al. (2014). Associations of maternal atopic diseases with adverse pregnancy outcomes: A national cohort study. (external link)
• Mira Mykletun; Aasne Karine Aarsand; Egil Støle et al. (2014). Porfyrisykdommer i Norge. (external link)
• Mette Christophersen Tollånes; Aasne Karine Aarsand; Jørild Haugen Villanger et al. (2012). Establishing a network of specialist Porphyria centres - effects on diagnostic activities and services. (external link)
• Ingrid Heggland; Ågot Irgens; Mette Christophersen Tollånes et al. (2011). Pregnancy outcomes among female dental personnel - a registry-based retrospective cohort study. (external link)
• Mette Christophersen Tollånes; Aasne Karine Aarsand; Sverre Sandberg (2011). Excess risk of adverse pregnancy outcomes in women with porphyria: a population-based cohort study. (external link)
• Mette Christophersen Tollånes; Dag Moster; Anne Kjersti Nesje Daltveit et al. (2008). Cesarean section and risk of severe childhood asthma: A population-based cohort study. (external link)
• Anne Kjersti Nesje Daltveit; Mette Christophersen Tollånes; Hege Pihlstrøm et al. (2008). Cesarean delivery and subsequent pregnancies. (external link)
• Mette Tollånes; Svein Arvid Rasmussen; Lorentz M Irgens (2008). Caesarean section among relatives. (external link)
• Mette Christophersen Tollånes; John M.D. Thompson; Anne Kjersti Daltveit et al. (2007). Cesarean section and maternal education; secular trends in Norway, 1967-2004. (external link)
• Mette Christophersen Tollånes; Kari Klungsøyr Melve; Lorentz M Irgens et al. (2007). Reduced fertility after cesarean delivery - A maternal choice. (external link)

Academic literature review

• Steen Antonsen; Erik Koldberg Amundsen; Rebecca Ceder et al. (2024). History, implementation and current use of the IFCC-IUPAC’s Nomenclature for Properties and Units (NPU) terminology in Denmark, Norway and Sweden. (external link)
• Arnulf Langhammer; Kristian Jong Høines; Geir Einar Sjåstad et al. (2021). Dugnad for økt kvalitet på bruk og tolkning av spirometri i primærhelsetjenesten. (external link)

Doctoral thesis (PhD)

• Carl Michael Baravelli; Mette Christophersen Tollånes (2019). Clinical long-term consequences of acute hepatic porphyria and porphyria cutanea tarda. (external link)
• Ingeborg Forthun; Mette Christophersen Tollånes (2019). Socioeconomic inequalities in risk of having a child with cerebral palsy in Denmark and Norway. The roles of parental educational level and body mass index. (external link)
• Mette Christophersen Tollånes (2008). Caesarean section; indications and consequences. (external link)

Journal corrigendum

• Carl Michael Baravelli; Aasne Karine Aarsand; Sverre Sandberg et al. (2022). Correction: Porphyria cutanea tarda and patterns of long-term sick leave and disability pension: a 24-year nationwide matched-cohort study (Orphanet Journal of Rare Diseases, (2022), 17, 1, (72), 10.1186/s13023-022-02201-3). (external link)

Media feature article

• Matthias Orth; Erik Vollebregt; Tomaso Trenti et al. (2023). Direct-To-consumer laboratory testing (DTCT): Challenges and implications for specialists in laboratory medicine. (external link)

Professional article

• Marit Voltersvik; Mette Christophersen Tollånes; Susanne Hyllestad (2025). Vi er planetens oppsynsmenn " in the circle of life". (external link)
• Marianne Strøm; Mette Christophersen Tollånes; Allen Wilcox et al. (2021). Maternal Chronic Conditions and Risk of Cerebral Palsy in Offspring: A National Cohort Study. (external link)

Research report

• Simon Nygaard Øverland; Ann Kristin Knudsen; Stein Emil Vollset et al. (2018). Sykdomsbyrden i Norge i 2016. Resultater fra Global Burden of Diseases, Injuries, and Risk Factors Study 2016 (GBD 2016). (external link)
• Ann Kristin Skrindo Knudsen; Mette Christophersen Tollånes; Øystein Ariansen Haaland et al. (2017). Sykdomsbyrde i Norge 2015. Resultater fra Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015). (external link)

See a complete overview of publications in NVA.