J Ritgen
Impact in
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- Congenital Heart Disease Studies
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- Cancer Cells and Metastasis
- Drug Transport and Resistance Mechanisms
Papers in
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- Congenital Heart Disease Studies 9
- Surgery 6
- Congenital Diaphragmatic Hernia Studies 5
- Congenital Anomalies and Fetal Surgery 4
- Co-authors
- Jürgen Hescheler (3 shared papers)Maria Wartenberg (3 shared papers)Heinrich Sauer (3 shared papers)Annegret Geipel (6 shared papers)U. Gembruch (6 shared papers)A. Willruth (3 shared papers)Christoph Berg (5 shared papers)R Stressig (9 shared papers)
In The Last Decade
J Ritgen
23 papers receiving 260 citations
Peers
Comparison fields: 5 of 52
- Epidemiology 73
- Oncology 49
- Hematology 17
- Pulmonary and Respiratory Medicine 45
- Surgery 61
Countries citing papers authored by J Ritgen
This map shows the geographic impact of J Ritgen'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 Ritgen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Ritgen more than expected).
Fields of papers citing papers by J Ritgen
This network shows the impact of papers produced by J Ritgen. 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 J Ritgen. The network helps show where J Ritgen may publish in the future.
Co-authors
The 25 scholars most cited alongside J Ritgen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 25 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1998 | 71 | |
| 2 | 2011 | 30 | |
| 3 | 2015 | 29 | |
| 4 | 2011 | 17 | |
| 5 | 2012 | 16 | |
| 6 | 2017 | 16 | |
| 7 | 1998 | 16 | |
| 8 | 2016 | 9 | |
| 9 | 2012 | 9 | |
| 10 | 2016 | 8 | |
| 11 | 2021 | 7 | |
| 12 | 2020 | 7 | |
| 13 | 2020 | 6 | |
| 14 | 2015 | 6 | |
| 15 | 2010 | 4 | |
| 16 | 2018 | 3 | |
| 17 | 2017 | 3 | |
| 18 | 2014 | 3 | |
| 19 | 2020 | 2 | |
| 20 | 1998 | 2 |
About J Ritgen
J Ritgen is a scholar working on Epidemiology, Surgery, Genetics, Cardiology and Cardiovascular Medicine and Urology, having authored 25 papers that have together received 268 indexed citations. Recurring topics across this work include Congenital Heart Disease Studies (9 papers), Congenital Diaphragmatic Hernia Studies (5 papers), Congenital Anomalies and Fetal Surgery (4 papers), Gestational Diabetes Research and Management (2 papers), Prostate Cancer Treatment and Research (2 papers), Hyperglycemia and glycemic control in critically ill and hospitalized patients (2 papers), Urological Disorders and Treatments (2 papers) and Blood groups and transfusion (2 papers). The work is most often cited by research in Epidemiology (73 citations), Oncology (49 citations), Hematology (17 citations), Pulmonary and Respiratory Medicine (45 citations) and Surgery (61 citations). J Ritgen has collaborated with scholars based in Germany, Estonia and Poland. Frequent co-authors include Jürgen Hescheler, Maria Wartenberg, Heinrich Sauer, Annegret Geipel, U. Gembruch, A. Willruth, Christoph Berg, R Stressig, C Enzensberger and C. van den Berg. Their work appears in journals such as Ultraschall in der Medizin - European Journal of Ultrasound, Ultrasound in Obstetrics and Gynecology, International Journal of Cancer, Prenatal Diagnosis and Transfusion.
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.