Geir Hallan

About

Geir Hallan is a scholar working on Surgery, Epidemiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Geir Hallan has authored 92 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Surgery, 10 papers in Epidemiology and 4 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Geir Hallan’s work include Orthopaedic implants and arthroplasty (64 papers), Total Knee Arthroplasty Outcomes (62 papers) and Orthopedic Infections and Treatments (59 papers). Geir Hallan is often cited by papers focused on Orthopaedic implants and arthroplasty (64 papers), Total Knee Arthroplasty Outcomes (62 papers) and Orthopedic Infections and Treatments (59 papers). Geir Hallan collaborates with scholars based in Norway, Sweden and Denmark. Geir Hallan's co-authors include Ove Furnes, Lars B. Engesæter, Leif I Havelin, Stein Atle Lie, Håvard Dale, Birgitte Espehaug, Anne Marie Fenstad, Leif Ivar Havelin, Jan‐Erik Gjertsen and Keijo Mäkelä and has published in prestigious journals such as Blood, PLoS ONE and Journal of Bone and Joint Surgery.

In The Last Decade

Co-authorship network of co-authors of Geir Hallan i

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Fields of papers citing papers by Geir Hallan

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

Countries citing papers authored by Geir Hallan

Since Specialization

Citations

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

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