J. Erhard

2.8k total citations
72 papers, 1.7k citations indexed

About

J. Erhard is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, J. Erhard has authored 72 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Surgery, 41 papers in Hepatology and 16 papers in Epidemiology. Recurrent topics in J. Erhard's work include Organ Transplantation Techniques and Outcomes (39 papers), Liver Disease and Transplantation (38 papers) and Liver Disease Diagnosis and Treatment (14 papers). J. Erhard is often cited by papers focused on Organ Transplantation Techniques and Outcomes (39 papers), Liver Disease and Transplantation (38 papers) and Liver Disease Diagnosis and Treatment (14 papers). J. Erhard collaborates with scholars based in Germany, Austria and United States. J. Erhard's co-authors include Herbert de Groot, R. Länge, Ursula Rauen, Friedrich W. Eigler, R. Scherer, F. W. Eigler, Donat R. Spahn, Axel Hofmann, Shannon L. Farmer and Aryeh Shander and has published in prestigious journals such as The Lancet, Gastroenterology and Hepatology.

In The Last Decade

J. Erhard

72 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Erhard Germany 22 929 598 390 268 253 72 1.7k
Hans Blokzijl Netherlands 24 443 0.5× 673 1.1× 1.1k 2.7× 123 0.5× 48 0.2× 103 2.1k
Antoni Mas Spain 32 1.0k 1.1× 2.4k 4.1× 2.0k 5.1× 283 1.1× 27 0.1× 83 3.3k
Stefano Ginanni Corradini Italy 30 1.2k 1.3× 1.3k 2.3× 1.4k 3.6× 368 1.4× 34 0.1× 136 3.2k
Satheesh Nair United States 27 1.8k 2.0× 2.2k 3.7× 2.6k 6.6× 186 0.7× 24 0.1× 109 4.3k
Koichiro Hata Japan 23 1.0k 1.1× 888 1.5× 446 1.1× 142 0.5× 9 0.0× 107 1.7k
Carmelo Libetta Italy 22 353 0.4× 153 0.3× 191 0.5× 143 0.5× 46 0.2× 70 1.4k
Ricardo Mastaï Argentina 27 1.2k 1.3× 2.0k 3.4× 1.6k 4.0× 278 1.0× 10 0.0× 69 2.6k
Rakhi Maiwall India 30 722 0.8× 1.8k 3.0× 1.6k 4.1× 178 0.7× 21 0.1× 140 2.7k
Curtis K. Argo United States 34 1.2k 1.3× 2.4k 4.0× 3.3k 8.5× 145 0.5× 17 0.1× 81 4.4k
Julius Špičák Czechia 21 1.2k 1.3× 411 0.7× 576 1.5× 440 1.6× 16 0.1× 130 2.8k

Countries citing papers authored by J. Erhard

Since Specialization
Citations

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

Fields of papers citing papers by J. Erhard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Erhard

This figure shows the co-authorship network connecting the top 25 collaborators of J. Erhard. A scholar is included among the top collaborators of J. Erhard 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 J. Erhard. J. Erhard 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.
Shander, Aryeh, Arlène Fink, Mazyar Javidroozi, et al.. (2011). Appropriateness of Allogeneic Red Blood Cell Transfusion: The International Consensus Conference on Transfusion Outcomes. Transfusion Medicine Reviews. 25(3). 232–246.e53. 158 indexed citations
2.
Bechmann, Lars P., Robert K. Gieseler, Jan‐Peter Sowa, et al.. (2009). Apoptosis is associated with CD36/fatty acid translocase upregulation in non-alcoholic steatohepatitis. Liver International. 30(6). 850–859. 91 indexed citations
3.
Freitag, Patrícia, Joachim Fandrey, Ursula Rauen, et al.. (2009). No evidence for protective erythropoietin alpha signalling in rat hepatocytes. BMC Gastroenterology. 9(1). 26–26. 9 indexed citations
4.
Länge, R., et al.. (2001). Serum bile acids in liver transplantation - early indicator for acute rejection and monitor for antirejection therapy. Transplant International. 14(6). 429–437. 12 indexed citations
5.
Janssen, Henrike, Giuliano Testa, Massimo Malagò, et al.. (2001). Serum bile acids in liver transplantationearly indicator for acute rejection and monitor for antirejection therapy. Transplant International. 14(6). 429–437. 11 indexed citations
6.
Heller, Jörg, Michael Schepke, Gerhard J. Molderings, et al.. (1999). Altered adrenergic responsiveness of endothelium-denuded hepatic arteries and portal veins in patients with cirrhosis. Gastroenterology. 116(2). 387–393. 42 indexed citations
7.
Rebmann, Vera, et al.. (1999). Monitoring of soluble HLA class I size variants after liver transplantation. Human Immunology. 60(5). 424–429. 14 indexed citations
8.
Schönfeld, J. v., et al.. (1998). Liver transplantation in a 29-year-old patient with gallbladder carcinoma complicating primary sclerosing cholangitis.. PubMed. 36(11). 977–81. 11 indexed citations
9.
Flohé, Sascha, Nicola Speidel, Regina Flach, et al.. (1998). Expression of HSP 70 as a potential prognostic marker for acute rejection in human liver transplantation. Transplant International. 11(2). 89–94. 25 indexed citations
10.
Roll, Claudia, Antje Ballauff, R. Länge, & J. Erhard. (1997). HETEROTOPIC AUXILIARY LIVER TRANSPLANTATION IN A 3-YEAR-OLD BOY WITH ACUTE LIVER FAILURE AND APLASTIC ANEMIA. Transplantation. 64(4). 658–660. 20 indexed citations
11.
Hellinger, A., J. Piotrowski, Moritz A. Konerding, et al.. (1997). Impact of Particulate Contamination in Crystalloid Cardioplegic Solutions: Studies by Scanning and Transmission Electron Microscopy. The Thoracic and Cardiovascular Surgeon. 45(1). 20–26. 13 indexed citations
12.
Hellinger, A., Rüdiger Lange, J. Erhard, et al.. (1997). Preservation of pig liver allografts after warm ischemia: normothermic perfusion versus cold storage. Langenbeck s Archives of Surgery. 382(4). 175–184. 15 indexed citations
13.
Schönfeld, J. v., J. Erhard, Rainer B. Zotz, et al.. (1997). Conventional and quantitative liver function tests after hepatic transplantation: a prospective long term follow-up. Transplant International. 10(3). 212–216. 5 indexed citations
14.
Malagò, Massimo, et al.. (1997). Successful regrafting of a transplanted liver. Transplant International. 10(3). 245–246. 7 indexed citations
15.
16.
17.
Länge, R., J. Erhard, Ursula Rauen, Herbert de Groot, & Friedrich W. Eigler. (1996). DETERMINATION OF HEPATOCELLULAR ENZYMES IN EFFLUENT OF HUMAN LIVER GRAFTS FOR PREOPERATIVE EVALUATION OF TRANSPLANT QUALITY. Transplantation. 62(9). 1255–1259. 28 indexed citations
18.
Erhard, J., et al.. (1995). ARTERIALIZATION OF THE PORTAL VEIN IN ORTHOTOPIC AND AUXILIARY LIVER TRANSPLANTATION. Transplantation. 60(8). 877–878. 59 indexed citations
19.
Kreuzfelder, E., U. Obertacke, J. Erhard, et al.. (1991). Alterations of the Immune System Following Splenectomy in Childhood. The Journal of Trauma: Injury, Infection, and Critical Care. 31(3). 358–364. 10 indexed citations
20.
Metz, K., J. Erhard, E. Gross, & K Donhuijsen. (1986). [Effect of various sclerosing drugs on the rat esophagus].. PubMed. 24(10). 605–11. 6 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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