Michael Haefner

542 total citations
12 papers, 388 citations indexed

About

Michael Haefner is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Michael Haefner has authored 12 papers receiving a total of 388 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 4 papers in Oncology. Recurrent topics in Michael Haefner's work include Gastric Cancer Management and Outcomes (5 papers), Esophageal Cancer Research and Treatment (4 papers) and Esophageal and GI Pathology (3 papers). Michael Haefner is often cited by papers focused on Gastric Cancer Management and Outcomes (5 papers), Esophageal Cancer Research and Treatment (4 papers) and Esophageal and GI Pathology (3 papers). Michael Haefner collaborates with scholars based in Austria, Italy and Belgium. Michael Haefner's co-authors include Rainer Schoefl, Alfred Gangl, Fritz Wrba, Christoph Stain, Franz Pfeffel, Roger von Moos, Ventzislav Petkov, Birgit Grünberger, Andreas Chott and Florian Strasser and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Michael Haefner

12 papers receiving 372 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael Haefner Austria 7 238 217 208 66 55 12 388
Maria Widmar United States 13 389 1.6× 139 0.6× 358 1.7× 41 0.6× 62 1.1× 50 559
Jeremy Rossaak New Zealand 12 271 1.1× 147 0.7× 171 0.8× 25 0.4× 33 0.6× 26 493
Theodore James United States 12 462 1.9× 327 1.5× 160 0.8× 14 0.2× 19 0.3× 47 597
K Shute United Kingdom 7 190 0.8× 171 0.8× 96 0.5× 30 0.5× 32 0.6× 12 375
Aamer Mahmud Canada 9 235 1.0× 110 0.5× 146 0.7× 53 0.8× 42 0.8× 21 355
Thomas Sokol United States 8 197 0.8× 68 0.3× 134 0.6× 33 0.5× 25 0.5× 11 385
Margreet van Putten Netherlands 13 311 1.3× 343 1.6× 140 0.7× 10 0.2× 13 0.2× 25 496
Rona Cheifetz Canada 11 194 0.8× 68 0.3× 122 0.6× 28 0.4× 75 1.4× 26 373
Gürhan Baş Türkiye 12 358 1.5× 195 0.9× 127 0.6× 15 0.2× 12 0.2× 44 461
Edward Riachy Lebanon 10 225 0.9× 97 0.4× 80 0.4× 15 0.2× 10 0.2× 23 344

Countries citing papers authored by Michael Haefner

Since Specialization
Citations

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

Fields of papers citing papers by Michael Haefner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michael Haefner. 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 Michael Haefner. The network helps show where Michael Haefner may publish in the future.

Co-authorship network of co-authors of Michael Haefner

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Haefner. A scholar is included among the top collaborators of Michael Haefner 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 Michael Haefner. Michael Haefner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Lines, David, Vinay Sehgal, Dániel Tóth, et al.. (2021). Computer Aided Diagnosis for the Characterisation of Dysplasia in Barrett’s Oesophagus with Magnification Endoscopy. Endoscopy. 2 indexed citations
2.
Lines, David, Vinay Sehgal, Dániel Tóth, et al.. (2021). Deep Neural Network for the Localisation of Early Neoplasia in Barrett’s Oesophagus with Targeted Biopsies. Endoscopy. 2 indexed citations
3.
4.
5.
Dolak, Werner, Markus Raderer, Judith Maresch, et al.. (2011). Detection of gastric MALT lymphoma spreading to the small bowel by enteroscopy. Endoscopy. 43(8). 731–733. 4 indexed citations
6.
Innerhofer, Albina, Michael Ramharter, Michael Haefner, et al.. (2008). A Novel Noninvasive Genotyping Method of Helicobacter pylori Using Stool Specimens. Gastroenterology. 135(5). 1543–1551. 12 indexed citations
7.
Lenglinger, Johannes, Roland Sedivy, Fritz Wrba, et al.. (2007). Histopathology of columnar-lined esophagus in patients with gastroesophageal reflux disease. Wiener klinische Wochenschrift. 119(13-14). 405–411. 13 indexed citations
8.
Grünberger, Birgit, Stefan Wöhrer, Berthold Streubel, et al.. (2006). Antibiotic Treatment Is Not Effective in Patients Infected With Helicobacter pylori Suffering From Extragastric MALT Lymphoma. Journal of Clinical Oncology. 24(9). 1370–1375. 73 indexed citations
9.
Haefner, Michael, Michael Liedlgruber, Andreas Puespoek, et al.. (2006). Computer-Assisted Pit Pattern Analysis of Colonic Lesions. Gastrointestinal Endoscopy. 63(5). AB247–AB247. 1 indexed citations
10.
Lenglinger, Johannes, Roland Sedivy, Friedrich Wrba, et al.. (2006). Video-endoscopy for evaluation of columnar lined esophagus in patients with gastroesophageal reflux disease. European surgery. Supplement/European surgery. 38(4). 293–301. 3 indexed citations
11.
Schoefl, Rainer, Michael Haefner, Fritz Wrba, et al.. (1997). Forceps Biopsy and Brush Cytology during Endoscopic Retrograde Cholangiopancreatography for the Diagnosis of Biliary Stenoses. Scandinavian Journal of Gastroenterology. 32(4). 363–368. 135 indexed citations
12.
Schoefl, Rainer, et al.. (1996). Two Cases of Fractured Esophageal Nitinol Stents. Endoscopy. 28(6). 518–520. 32 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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