Stephan Gretschel

2.7k citations
54 papers · 2.0k indexed · 1 hit paper · h-index 18
    • Gastrointestinal Tumor Research and Treatment 10
    • Gastric Cancer Management and Outcomes 20
    • Metastasis and carcinoma case studies 7
  • Oncology top 5%
    • Colorectal Cancer Surgical Treatments 10
    • Colorectal Cancer Treatments and Studies 5
  • Surgery top 5%
    • Colorectal and Anal Carcinomas 10
    • Esophageal Cancer Research and Treatment 6
    • Esophageal and GI Pathology 5

Stephan Gretschel

45 papers receiving 2.0k citations

Hit Papers

Neoadjuvant Chemotherapy Compared With Surgery Alone for ...5072010202620152020100200300400500

Peers

Stephan Gretschel
Comparison fields: 5 of 81
  • Gastroenterology 451
  • Pulmonary and Respiratory Medicine 1.1k
  • Oncology 572
  • Surgery 839
  • Cancer Research 198
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Feng Qian China
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Citations per field
00.5×1.6×
Shintaro Fujihara · 1×
Citations per year

Countries citing papers authored by Stephan Gretschel

Since Specialization
Citations

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

Fields of papers citing papers by Stephan Gretschel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Stephan Gretschel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Stephan Gretschel Line = papers co-authored together Stephan Gretschel links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20240
2 20230
3 20230
4 202312
5 20227
6 20211
7 20210
8 20203
9 20191
10 201194
11 200826
12 200731
13 200731
14 200611
15 20061
16 200411
17 20043
18 200419
19 200320
20 200339

About Stephan Gretschel

Stephan Gretschel is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Oncology, having authored 54 papers that have together received 2.0k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (20 papers), Colorectal Cancer Surgical Treatments (10 papers), Colorectal and Anal Carcinomas (10 papers), Gastrointestinal Tumor Research and Treatment (10 papers), Metastasis and carcinoma case studies (7 papers), Esophageal Cancer Research and Treatment (6 papers), Colorectal Cancer Treatments and Studies (5 papers) and Esophageal and GI Pathology (5 papers). The work is most often cited by research in Gastroenterology (451 citations), Pulmonary and Respiratory Medicine (1.1k citations) and Oncology (572 citations). Stephan Gretschel has collaborated with scholars based in Germany, Austria and Czechia. Frequent co-authors include Peter Hohenberger, Peter M. Schlag, Wolfgang Kemmner, A. Bembenek, P. M. Schlag, Thomas Jöns, M. Hünerbein, Wolfgang Haensch, Michael Höcker and Claus Ferdinand Eisenberger. Their work appears in journals such as The Lancet, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

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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