J. R. Siewert

142 papers and 9.1k indexed citations i.

About

J. R. Siewert is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, J. R. Siewert has authored 142 papers receiving a total of 9.1k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Surgery, 72 papers in Pulmonary and Respiratory Medicine and 39 papers in Gastroenterology. Recurrent topics in J. R. Siewert’s work include Gastric Cancer Management and Outcomes (56 papers), Esophageal Cancer Research and Treatment (51 papers) and Esophageal and GI Pathology (35 papers). J. R. Siewert is often cited by papers focused on Gastric Cancer Management and Outcomes (56 papers), Esophageal Cancer Research and Treatment (51 papers) and Esophageal and GI Pathology (35 papers). J. R. Siewert collaborates with scholars based in Germany, United States and Austria. J. R. Siewert's co-authors include H. J. Stein, K. Böttcher, Katja Ott, Marcus Feith, Heinz Höfler, Jürgen D. Roder, Karen Becker, U. Fink, Florian Lordick and Martin Werner and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and JNCI Journal of the National Cancer Institute.

In The Last Decade

Co-authorship network of co-authors of J. R. Siewert i

Fields of papers citing papers by J. R. Siewert

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

Countries citing papers authored by J. R. Siewert

Since Specialization
Citations

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

Rankless by CCL
2025