Ulrich Frei

237 papers and 11.0k indexed citations i.

About

Ulrich Frei is a scholar working on Surgery, Transplantation and Nephrology. According to data from OpenAlex, Ulrich Frei has authored 237 papers receiving a total of 11.0k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Surgery, 73 papers in Transplantation and 50 papers in Nephrology. Recurrent topics in Ulrich Frei’s work include Renal Transplantation Outcomes and Treatments (72 papers), Organ Transplantation Techniques and Outcomes (47 papers) and Dialysis and Renal Disease Management (29 papers). Ulrich Frei is often cited by papers focused on Renal Transplantation Outcomes and Treatments (72 papers), Organ Transplantation Techniques and Outcomes (47 papers) and Dialysis and Renal Disease Management (29 papers). Ulrich Frei collaborates with scholars based in Germany, United States and Switzerland. Ulrich Frei's co-authors include Kai‐Uwe Eckardt, Ralf Schindler, Achim Jörres, Christian Rosenberger and Gerhard M. Gahl and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Investigation and Annals of Internal Medicine.

In The Last Decade

Fields of papers citing papers by Ulrich Frei

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

Countries citing papers authored by Ulrich Frei

Since Specialization
Citations

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

Rankless by CCL
2025