E.G. Hahn

1.1k total citations
44 papers, 828 citations indexed

About

E.G. Hahn is a scholar working on Surgery, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, E.G. Hahn has authored 44 papers receiving a total of 828 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 12 papers in Epidemiology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in E.G. Hahn's work include Liver Disease Diagnosis and Treatment (8 papers), Eosinophilic Esophagitis (5 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). E.G. Hahn is often cited by papers focused on Liver Disease Diagnosis and Treatment (8 papers), Eosinophilic Esophagitis (5 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). E.G. Hahn collaborates with scholars based in Germany, United States and Poland. E.G. Hahn's co-authors include Benno Brinkhaus, Detlef Schuppan, Martin Lindner, Liebwin Goßner, C. Ell, Detlef Schuppan, Dieter Schwab, Joachim H. Ficker, Ralf Kohnen and J. Hummelsberger and has published in prestigious journals such as Gastroenterology, Development and Journal of Allergy and Clinical Immunology.

In The Last Decade

E.G. Hahn

41 papers receiving 763 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
E.G. Hahn Germany 11 351 134 127 108 104 44 828
Mona A. El‐Ghazaly Egypt 19 135 0.4× 93 0.7× 136 1.1× 175 1.6× 81 0.8× 53 1.2k
R Luzzi Italy 15 98 0.3× 127 0.9× 73 0.6× 106 1.0× 55 0.5× 66 673
Yang‐Chun Park South Korea 19 250 0.7× 44 0.3× 35 0.3× 171 1.6× 140 1.3× 109 884
Mei He South Korea 14 66 0.2× 85 0.6× 124 1.0× 94 0.9× 60 0.6× 41 690
Francesco Limongelli Italy 15 255 0.7× 122 0.9× 37 0.3× 66 0.6× 29 0.3× 24 1.4k
Jinsung Kim South Korea 15 317 0.9× 159 1.2× 34 0.3× 63 0.6× 28 0.3× 121 763
Majid Emtiazy Iran 14 162 0.5× 46 0.3× 50 0.4× 61 0.6× 26 0.3× 39 626
Pai‐Feng Kao Taiwan 14 83 0.2× 49 0.4× 161 1.3× 74 0.7× 61 0.6× 21 648
Hatem M. Abuohashish Saudi Arabia 23 101 0.3× 88 0.7× 103 0.8× 139 1.3× 31 0.3× 52 1.3k
Eray Metin Güler Türkiye 19 106 0.3× 66 0.5× 35 0.3× 125 1.2× 50 0.5× 122 1.1k

Countries citing papers authored by E.G. Hahn

Since Specialization
Citations

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

Fields of papers citing papers by E.G. Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E.G. Hahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by E.G. Hahn. The network helps show where E.G. Hahn may publish in the future.

Co-authorship network of co-authors of E.G. Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of E.G. Hahn. A scholar is included among the top collaborators of E.G. Hahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with E.G. Hahn. E.G. Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hahn, E.G., Floriane Bretheau, Mark S. Cembrowski, et al.. (2025). CSF1R ligands promote microglial proliferation but are not the sole regulators of developmental microglial proliferation. Development. 152(20).
2.
Jandial, Rahul, et al.. (2013). Strategic design for pediatric neurosurgery missions across the Western Hemisphere. Surgical Neurology International. 4(1). 62–62. 7 indexed citations
3.
Frieser, M, et al.. (2009). Spektrum und Blutungskomplikationen sonografisch gesteuerter Interventionen an Leber und Pankreas. Ultraschall in der Medizin - European Journal of Ultrasound. 30(2). 168–174. 8 indexed citations
4.
5.
Goertz, R., Markus Wehler, Rolf Janka, et al.. (2009). Splenic rupture as a complication of endoscopic esophageal bouginage. Endoscopy. 41(S 02). E228–E229. 1 indexed citations
6.
Goßner, Liebwin, et al.. (2008). Risiken der perkutanen endoskopischen Gastrostomie. DMW - Deutsche Medizinische Wochenschrift. 120(51/52). 1768–1772. 2 indexed citations
7.
Mayinger, Brigitte, et al.. (2008). Early detection of premalignant conditions in the colon by fluorescence endoscopy using local sensitization with hexaminolevulinate. Endoscopy. 40(2). 106–109. 13 indexed citations
8.
Hahn, E.G., et al.. (2005). Omalizumab does not improve pulmonary function or Lessen medical therapy in patients with mild to severe persistent asthma after 6 months of treatment. Journal of Allergy and Clinical Immunology. 115(2). S76–S76. 1 indexed citations
9.
Wehler, Markus, Udo Reulbach, E.G. Hahn, & Richard Strauß. (2005). Serial evaluation of the Sequential Organ Failure Assessment score in non-coronary medical patients. Critical Care. 9(Suppl 1). P231–P231. 1 indexed citations
10.
Brinkhaus, Benno, J. Hummelsberger, Ralf Kohnen, et al.. (2004). Acupuncture and Chinese herbal medicine in the treatment of patients with seasonal allergic rhinitis: a randomized‐controlled clinical trial. Allergy. 59(9). 953–960. 68 indexed citations
11.
Ficker, Joachim H., et al.. (2003). Auto-CPAP therapy based on the forced oscillation technique. Auto-CPAP-Therapie auf der Basis der Oszilloresistometrie. Biomedizinische Technik/Biomedical Engineering. 48(3). 68–72. 12 indexed citations
12.
Stickel, Felix, et al.. (2003). Antifibrotic properties of botanicals in chronic liver disease.. PubMed. 49(46). 1102–8. 29 indexed citations
13.
Wein, A., Christian U. Riedel, W. Brückl, et al.. (2001). Weekly 24-h infusion of high-dose 5-Fluorouracil (5-FU) with folinic acid (FA) in adjuvant therapy of colon cancer. Zeitschrift für Gastroenterologie. 39(2). 153–156. 5 indexed citations
14.
Raithel, Martin, Michael Weidenhiller, Dieter Schwab, Sabine Müller, & E.G. Hahn. (2001). Klinik und Pathobiologie von Dysplasien bei chronisch-entzündlichen Darmerkrankungen: aktuelle Empfehlungen zur Dysplasieüberwachung. Zeitschrift für Gastroenterologie. 39(10). 861–875. 5 indexed citations
15.
Brinkhaus, Benno, Martin Lindner, Detlef Schuppan, & E.G. Hahn. (2000). Chemical, pharmacological and clinical profile of the East Asian medical plant Centella aslatica. Phytomedicine. 7(5). 427–448. 384 indexed citations
16.
Harsch, Igor Alexander, Gerald Wiest, E.G. Hahn, & G. Nusko. (2000). Die ileozökale Manifestation einer Purpura Schoenlein-Henoch als seltene Differenzialdiagnose zum Morbus Crohn. Zeitschrift für Gastroenterologie. 38(11). 905–908. 1 indexed citations
17.
Ficker, Joachim H., et al.. (2000). An auto-continuous positive airway pressure device controlled exclusively by the forced oscillation technique. European Respiratory Journal. 16(5). 914–920. 31 indexed citations
18.
Goßner, Liebwin, et al.. (1999). Antibiotic Prophylaxis in Percutaneous Endoscopic Gastrostomy (PEG): A Prospective Randomized Clinical Trial. Endoscopy. 31(2). 119–124. 118 indexed citations
19.
Kügler, Christian, A. Taghavy, E. Lotterer, et al.. (1994). Dynamics of cognitive brain dysfunction in patients with cirrhotic liver disease: an event-related P300 potential perspective. Electroencephalography and Clinical Neurophysiology. 91(1). 33–41. 16 indexed citations
20.
Hein, J, et al.. (1977). [Types of collagen and mononuclear cells in the small intestinal mucosa: localization in healthy subjects and in sprue patients].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 83. 452–5. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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