Bernhard J. Lammers

1.2k total citations
50 papers, 823 citations indexed

About

Bernhard J. Lammers is a scholar working on Surgery, Epidemiology and Oncology. According to data from OpenAlex, Bernhard J. Lammers has authored 50 papers receiving a total of 823 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 9 papers in Epidemiology and 7 papers in Oncology. Recurrent topics in Bernhard J. Lammers's work include Hernia repair and management (25 papers), Pelvic and Acetabular Injuries (15 papers) and Neuroendocrine Tumor Research Advances (8 papers). Bernhard J. Lammers is often cited by papers focused on Hernia repair and management (25 papers), Pelvic and Acetabular Injuries (15 papers) and Neuroendocrine Tumor Research Advances (8 papers). Bernhard J. Lammers collaborates with scholars based in Germany, Austria and Hungary. Bernhard J. Lammers's co-authors include Peter E. Goretzki, Katharina Schwarz, Peter Small, R. G. Molloy, P J O’Dwyer, Andrew N. Kingsnorth, W. Reinpold, Dirk Weyhe, F. Köckerling and Daniela Adolf and has published in prestigious journals such as British journal of surgery, BioMed Research International and World Journal of Surgery.

In The Last Decade

Bernhard J. Lammers

49 papers receiving 788 citations

Peers

Bernhard J. Lammers

SURGE

PHYSI

APM

PRM

Daniel B. Kuriloff United States

B Menanteau France

C. Marcus France

John I. Shin United States

JA Kanis United Kingdom

Najib E. El Tecle United States

Mohamed F. Mostafa Egypt

B. Frischhut Austria

Mehmet Uludağ Türkiye

J.-B. Morvan France

Daniel B. Kuriloff United States

Bernhard J. Lammers

311 ×0.4

SURGE

83 ×0.5

PHYSI

75 ×0.6

APM

140 ×1.2

PRM

20 ×0.3

Citations per year, relative to Bernhard J. Lammers Bernhard J. Lammers (= 1×) peers Daniel B. Kuriloff

Countries citing papers authored by Bernhard J. Lammers

Since Specialization

Citations

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

Fields of papers citing papers by Bernhard J. Lammers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bernhard J. Lammers

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

All Works

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20 of 20 papers shown

Köckerling, F., Daniela Adolf, R. Lorenz, et al.. (2021). Perioperative outcome in groin hernia repair: what are the most important influencing factors?. Hernia. 26(1). 201–215. 8 indexed citations

Köckerling, F., Daniela Adolf, K. Zarras, et al.. (2021). What is the reality in epigastric hernia repair?–a trend analysis from the Herniamed Registry. Hernia. 25(4). 1083–1094. 7 indexed citations

Köckerling, Ferdinand, Daniela Adolf, Dirk Weyhe, et al.. (2021). Trends in Emergent Groin Hernia Repair—An Analysis From the Herniamed Registry. Frontiers in Surgery. 8. 655755–655755. 19 indexed citations

Köckerling, F., Henry Hoffmann, F. Mayer, et al.. (2020). What are the trends in incisional hernia repair? Real-world data over 10 years from the Herniamed registry. Hernia. 25(2). 255–265. 53 indexed citations

Köckerling, F., Bernhard J. Lammers, Dirk Weyhe, et al.. (2020). What is the outcome of the open IPOM versus sublay technique in the treatment of larger incisional hernias?: A propensity score-matched comparison of 9091 patients from the Herniamed Registry. Hernia. 25(1). 23–31. 11 indexed citations

Köckerling, Ferdinand & Bernhard J. Lammers. (2018). Open Intraperitoneal Onlay Mesh (IPOM) Technique for Incisional Hernia Repair. Frontiers in Surgery. 5. 66–66. 20 indexed citations

Goretzki, Peter E., et al.. (2015). Resection of Ileoinguinal and Ileohypogastric Nerves Combined with Gluing in Modified Lichtenstein Repair.. PubMed. 26. 143–8. 2 indexed citations

Goretzki, Peter E., K. Schwarz, & Bernhard J. Lammers. (2013). Chirurgie der Schilddrüsenmalignome. HNO. 61(1). 71–83. 1 indexed citations

Goretzki, Peter E., et al.. (2013). Functional long-term results after rectal cancer surgery—technique of the athermal mesorectal excision. International Journal of Colorectal Disease. 29(3). 285–292. 3 indexed citations

10.

Haase, Matthias, Peter J. Hornsby, Sven Schinner, et al.. (2013). Hedgehog-signaling is upregulated in non-producing human adrenal adenomas and antagonism of hedgehog-signaling inhibits proliferation of NCI-H295R cells and an immortalized primary human adrenal cell line. The Journal of Steroid Biochemistry and Molecular Biology. 139. 7–15. 13 indexed citations

11.

Goretzki, Peter E., et al.. (2013). Is the covering of the resection margin after distal pancreatectomy advantageous?. European journal of medical research. 18(1). 33–33. 3 indexed citations

12.

Goretzki, Peter E., et al.. (2012). Chirurgie neuroendokriner Tumoren des gastroenteropankreatischen Systems (GEP-NET). Der Internist. 53(2). 152–160. 3 indexed citations

13.

Schwarz, Katharina, et al.. (2012). IONM-guided goiter surgery leading to two-stage thyroidectomy—indication and results. Langenbeck s Archives of Surgery. 398(3). 411–418. 61 indexed citations

14.

Goretzki, Peter E., et al.. (2012). Cinacalcet effects on the perioperative course of patients with secondary hyperparathyroidism. Langenbeck s Archives of Surgery. 398(1). 131–138. 8 indexed citations

15.

Lammers, Bernhard J., et al.. (2009). Does multiple gland disease in primary hyperparathyroidism correlate with age or sex?. Langenbeck s Archives of Surgery. 394(5). 885–890. 1 indexed citations

16.

Goretzki, Peter E., K. Schwarz, Peter Pohl, et al.. (2008). Indikation und Durchführung endokrin-chirurgischer Operationen. Der Chirurg. 80(2). 122–129. 1 indexed citations

17.

Pohl, Peter, Alain Meyer, Bernhard J. Lammers, & Peter E. Goretzki. (2007). Abdominelle Voroperationen. Der Chirurg. 79(6). 571–575. 1 indexed citations

18.

Lammers, Bernhard J., Peter E. Goretzki, & Thomas Otto. (2005). Aktuelle Aspekte der Hernienchirurgie. Der Urologe. 44(7). 774–779. 2 indexed citations

19.

Vogel, Tilman, Bernhard J. Lammers, A. von Herbay, et al.. (2002). Kasabach-Merritt-Syndrom bei Riesenhämangiom der Leber Ein Fallbericht. Der Chirurg. 73(7). 729–732. 3 indexed citations

20.

Lammers, Bernhard J., V. Schumpelick, & H. D. Röher. (2002). Standards in der Diagnostik der Divertikulitis. Der Chirurg. 73(7). 670–674. 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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