Roy M. Nilsen

157 papers and 4.9k indexed citations i.

About

Roy M. Nilsen is a scholar working on Epidemiology, Obstetrics and Gynecology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Roy M. Nilsen has authored 157 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Epidemiology, 29 papers in Obstetrics and Gynecology and 27 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Roy M. Nilsen’s work include Folate and B Vitamins Research (21 papers), Pregnancy and preeclampsia studies (19 papers) and Birth, Development, and Health (13 papers). Roy M. Nilsen is often cited by papers focused on Folate and B Vitamins Research (21 papers), Pregnancy and preeclampsia studies (19 papers) and Birth, Development, and Health (13 papers). Roy M. Nilsen collaborates with scholars based in Norway, Sweden and United States. Roy M. Nilsen's co-authors include Dan J. Stein, Per Magne Ueland, Per Magnus, Håkon K. Gjessing, Anne Kjersti Daltveit, Kjell Haug, Stig Harthug, Øivind Midttun, Elin R. Alsaker and Kari Klungsøyr and has published in prestigious journals such as JAMA, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Co-authorship network of co-authors of Roy M. Nilsen i

Fields of papers citing papers by Roy M. Nilsen

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Roy M. Nilsen. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Roy M. Nilsen may publish in the future.

Countries citing papers authored by Roy M. Nilsen

Since Specialization
Citations

This map shows the geographic impact of Roy M. Nilsen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roy M. Nilsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy M. Nilsen more than expected).

Rankless by CCL
2025