R. Ottenjann

146 papers and 893 indexed citations i.

About

R. Ottenjann is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, R. Ottenjann has authored 146 papers receiving a total of 893 indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Surgery, 46 papers in Gastroenterology and 33 papers in Pulmonary and Respiratory Medicine. Recurrent topics in R. Ottenjann’s work include Helicobacter pylori-related gastroenterology studies (27 papers), Gastrointestinal disorders and treatments (25 papers) and Eosinophilic Esophagitis (23 papers). R. Ottenjann is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (27 papers), Gastrointestinal disorders and treatments (25 papers) and Eosinophilic Esophagitis (23 papers). R. Ottenjann collaborates with scholars based in Germany and Denmark. R. Ottenjann's co-authors include E. Bayerdörffer, W. Höchter, J. Weingart, K. Elster, E. Frimberger, R Burlefinger, John Christiansen, P Deyhle, L. Demling and O Stadelmann and has published in prestigious journals such as Gastroenterology, Journal of Molecular Medicine and Endoscopy.

In The Last Decade

Co-authorship network of co-authors of R. Ottenjann i

Fields of papers citing papers by R. Ottenjann

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

Countries citing papers authored by R. Ottenjann

Since Specialization
Citations

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

Rankless by CCL
2025