Anja Sommer

2.0k total citations
50 papers, 1.1k citations indexed

About

Anja Sommer is a scholar working on Surgery, Dermatology and Internal Medicine. According to data from OpenAlex, Anja Sommer has authored 50 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 13 papers in Dermatology and 13 papers in Internal Medicine. Recurrent topics in Anja Sommer's work include Venous Thromboembolism Diagnosis and Management (13 papers), Diagnosis and Treatment of Venous Diseases (13 papers) and Emergency and Acute Care Studies (8 papers). Anja Sommer is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (13 papers), Diagnosis and Treatment of Venous Diseases (13 papers) and Emergency and Acute Care Studies (8 papers). Anja Sommer collaborates with scholars based in Netherlands, Germany and Belgium. Anja Sommer's co-authors include Patty J. Nelemans, R.P.M. Ceulen, Klara Mosterd, Patricia J.F. Quaedvlieg, Peter M. Steijlen, Brigitte A.B. Essers, A.H.M.M. Arits, Nicole W.J. Kelleners-Smeets, Marieke H. Roozeboom and Harald Neumann and has published in prestigious journals such as Gastroenterology, Scientific Reports and Journal of Computational Physics.

In The Last Decade

Anja Sommer

45 papers receiving 1.1k citations

Peers

Anja Sommer

SURGE

DERMA

EPIDE

Eng H. Ooi Australia

G. Lorette France

Mark Fisher United States

Robert Dunsmuir United Kingdom

Ekrem Ünal Türkiye

Hideo Kita Japan

Manfred Schwarz Germany

Joon Hyung Kim United States

Paul Malcolm United Kingdom

Tova Lifshitz Israel

Eng H. Ooi Australia

Anja Sommer

700 ×1.5

SURGE

37 ×0.1

DERMA

16 ×0.0

132 ×0.4

EPIDE

111 ×0.8

Citations per year, relative to Anja Sommer Anja Sommer (= 1×) peers Eng H. Ooi

Countries citing papers authored by Anja Sommer

Since Specialization

Citations

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

Fields of papers citing papers by Anja Sommer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anja Sommer

This figure shows the co-authorship network connecting the top 25 collaborators of Anja Sommer. A scholar is included among the top collaborators of Anja Sommer 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 Anja Sommer. Anja Sommer 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

Schröder, Hanna, Stefan Beckers, Anja Sommer, et al.. (2024). Long-term effects of a prehospital telemedicine system on structural and process quality indicators of an emergency medical service. Scientific Reports. 14(1). 310–310. 8 indexed citations

Schröder, Hanna, et al.. (2024). Alternative Versorgungskonzepte für niedrigprioritäre Einsätze im deutschen Rettungsdienst – deskriptive Ergebnisse einer Online-Befragung. Zeitschrift für Evidenz Fortbildung und Qualität im Gesundheitswesen. 190-191. 92–100.

Krafft, Thomas, et al.. (2023). Systems thinking methods: a worked example of supporting emergency medical services decision-makers to prioritize and contextually analyse potential interventions and their implementation. Health Research Policy and Systems. 21(1). 42–42.

Schröder, Hanna, et al.. (2022). Telenotfallmedizin: Qualitätsmanagement vollkommen neu gedacht?. Notfall + Rettungsmedizin. 25(6). 385–387. 1 indexed citations

Sommer, Anja, et al.. (2022). Zwei Jahre Pilotphase Gemeindenotfallsanitäter in der Region Oldenburg (Niedersachsen). Notfall + Rettungsmedizin. 28(7). 542–551. 4 indexed citations

Schröder, Hanna, Stefan Beckers, Andreas Follmann, et al.. (2020). Indikationsgerechte Durchführung von Sekundärtransporten im Rettungsdienst – Hilft der Arzt in der Leitstelle?. Der Anaesthesist. 69(10). 726–732. 5 indexed citations

Sommer, Anja, et al.. (2019). Multiple Spot Beam Reflector Antenna for High Throughput Satellites using Additive Manufacturing Technology. European Conference on Antennas and Propagation. 3 indexed citations

Felzen, Marc, Stefan Beckers, Felix Kork, et al.. (2019). Utilization, Safety, and Technical Performance of a Telemedicine System for Prehospital Emergency Care: Observational Study. Journal of Medical Internet Research. 21(10). e14907–e14907. 27 indexed citations

Beckers, Stefan, et al.. (2019). Analgesie im Rettungsdienst: Vergleich zwischen Telenotarzt- und Callback-Verfahren hinsichtlich Anwendungssicherheit, Wirksamkeit und Verträglichkeit. Der Anaesthesist. 68(10). 665–675. 26 indexed citations

10.

Jansen, Maud H.E., Klara Mosterd, A.H.M.M. Arits, et al.. (2017). Five-Year Results of a Randomized Controlled Trial Comparing Effectiveness of Photodynamic Therapy, Topical Imiquimod, and Topical 5-Fluorouracil in Patients with Superficial Basal Cell Carcinoma. Journal of Investigative Dermatology. 138(3). 527–533. 90 indexed citations

11.

Nelemans, Patricia J., et al.. (2014). Predictors of recurrence of great saphenous vein reflux following treatment with ultrasound-guided foamsclerotherapy. Phlebology The Journal of Venous Disease. 30(3). 194–199. 20 indexed citations

12.

Mosterd, Klara, Brigitte A.B. Essers, Anja Sommer, et al.. (2013). Photodynamic therapy versus topical imiquimod versus topical fluorouracil for treatment of superficial basal-cell carcinoma: a single blind, non-inferiority, randomised controlled trial. The Lancet Oncology. 14(7). 647–654. 196 indexed citations

13.

Ceulen, R.P.M., et al.. (2010). Blocking the Saphenofemoral Junction During Ultrasound-Guided Foam Sclerotherapy – Assessment of a Presumed Safety-measure Procedure. European Journal of Vascular and Endovascular Surgery. 40(6). 772–776. 14 indexed citations

14.

Sommer, Anja, et al.. (2010). Einsatz der intraossären Infusion im pädiatrischen Notarztdienst. Der Anaesthesist. 60(2). 125–131. 10 indexed citations

15.

Ceulen, R.P.M., et al.. (2007). Outcomes and Side effects of Duplex-Guided Sclerotherapy in the Treatment of Great Saphenous Veins with 1% versus 3% Polidocanol Foam: Results of a Randomized Controlled Trial with 1-Year Follow-Up. Dermatologic Surgery. 33(3). 276–281. 67 indexed citations

16.

Wright, Debra D., Andrew W. Bradbury, Philip Coleridge-Smith, et al.. (2006). Varisolve^® polidocanol microfoam compared with surgery or sclerotherapy in the management of varicose veins in the presence of trunk vein incompetence: European randomized controlled trial. Phlebology The Journal of Venous Disease. 21(4). 180–190. 112 indexed citations

17.

Folwaczny, Matthias, Anja Sommer, Christian A. Sander, & H Kellner. (2002). Parotid sarcoidosis mimicking Sjögren's syndrome: Report of a case. Journal of Oral and Maxillofacial Surgery. 60(1). 117–120. 6 indexed citations

18.

Rie, Menno A. de, Anja Sommer, Rick Hoekzema, & Harald Neumann. (2002). Treatment of necrobiosis lipoidica with topical psoralen plus ultraviolet A. British Journal of Dermatology. 147(4). 743–747. 39 indexed citations

19.

Reuter, G., et al.. (2000). A Silastic positioner for a modiolus-hugging position of intracochlear electrodes: Electrophysiologic effects. American Journal of Otolaryngology. 21(2). 212–217. 39 indexed citations

20.

Sommer, Anja, et al.. (1997). Red and Blue Telangiectasias. Dermatologic Surgery. 23(1). 55–59. 17 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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