Jan‐Erik Gjertsen

87 papers and 2.3k indexed citations i.

About

Jan‐Erik Gjertsen is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Orthopedics and Sports Medicine. According to data from OpenAlex, Jan‐Erik Gjertsen has authored 87 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Surgery, 34 papers in Cardiology and Cardiovascular Medicine and 15 papers in Orthopedics and Sports Medicine. Recurrent topics in Jan‐Erik Gjertsen’s work include Hip and Femur Fractures (58 papers), Cardiac, Anesthesia and Surgical Outcomes (32 papers) and Orthopaedic implants and arthroplasty (26 papers). Jan‐Erik Gjertsen is often cited by papers focused on Hip and Femur Fractures (58 papers), Cardiac, Anesthesia and Surgical Outcomes (32 papers) and Orthopaedic implants and arthroplasty (26 papers). Jan‐Erik Gjertsen collaborates with scholars based in Norway, Sweden and Denmark. Jan‐Erik Gjertsen's co-authors include Jonas Meling Fevang, Ove Furnes, Lars B. Engesæter, Tarjei Vinje, Kjell Matre, Eva Dybvik, Leif I Havelin, Geir Hallan, Stein Atle Lie and Leif Ivar Havelin and has published in prestigious journals such as PLoS ONE, Journal of Bone and Joint Surgery and Clinical Orthopaedics and Related Research.

In The Last Decade

Co-authorship network of co-authors of Jan‐Erik Gjertsen i

Fields of papers citing papers by Jan‐Erik Gjertsen

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 Jan‐Erik Gjertsen. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Jan‐Erik Gjertsen may publish in the future.

Countries citing papers authored by Jan‐Erik Gjertsen

Since Specialization
Citations

This map shows the geographic impact of Jan‐Erik Gjertsen'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 Jan‐Erik Gjertsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan‐Erik Gjertsen more than expected).

Rankless by CCL
2025