S. Bültmann

1.1k total citations
15 papers, 881 citations indexed

About

S. Bültmann is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, S. Bültmann has authored 15 papers receiving a total of 881 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Ophthalmology, 8 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Molecular Biology. Recurrent topics in S. Bültmann's work include Retinal Diseases and Treatments (10 papers), Glaucoma and retinal disorders (8 papers) and Retinal Imaging and Analysis (6 papers). S. Bültmann is often cited by papers focused on Retinal Diseases and Treatments (10 papers), Glaucoma and retinal disorders (8 papers) and Retinal Imaging and Analysis (6 papers). S. Bültmann collaborates with scholars based in Germany, Italy and United States. S. Bültmann's co-authors include Klaus Rohrschneider, C. Springer, Claudia Kaiser, Christoph Lichy, Christof E. Dörfer, Heiko Becher, Rainer Lutz, Armin Grau, Christoph M. Ziegler and Michael R. Preusch and has published in prestigious journals such as Stroke, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

S. Bültmann

15 papers receiving 840 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
S. Bültmann 481 338 308 151 144 15 881
Maddalena De Bernardo 687 1.4× 682 2.0× 16 0.1× 402 2.7× 56 0.4× 91 978
Visvaraja Subrayan 503 1.0× 350 1.0× 5 0.0× 157 1.0× 99 0.7× 69 718
M.J. O'Brien 22 0.0× 33 0.1× 22 0.1× 39 0.3× 22 0.2× 11 446
Xiaodong Han 37 0.1× 38 0.1× 7 0.0× 59 0.4× 28 0.2× 42 360
Uma Rajan 117 0.2× 192 0.6× 9 0.0× 235 1.6× 22 0.2× 21 724
Nitin Anand 680 1.4× 460 1.4× 2 0.0× 29 0.2× 29 0.2× 58 876
Arsen Akıncı 316 0.7× 369 1.1× 3 0.0× 125 0.8× 21 0.1× 29 582
Cenap Güler 448 0.9× 191 0.6× 86 0.6× 57 0.4× 32 685
Enrico Spinas 8 0.0× 27 0.1× 36 0.1× 19 0.1× 87 0.6× 52 433
Manpreet Kaur 120 0.2× 102 0.3× 2 0.0× 38 0.3× 56 0.4× 46 455

Countries citing papers authored by S. Bültmann

Since Specialization
Citations

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

Fields of papers citing papers by S. Bültmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Bültmann

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

All Works

15 of 15 papers shown
1.
Rohrschneider, Klaus, S. Bültmann, & C. Springer. (2008). Use of fundus perimetry (microperimetry) to quantify macular sensitivity. Progress in Retinal and Eye Research. 27(5). 536–548. 167 indexed citations
2.
Rohrschneider, Klaus, et al.. (2007). Grundlagen der Begutachtung nach dem Schwerbehindertengesetz und im sozialen Entschädigungsrecht. Der Ophthalmologe. 104(6). 457–463. 7 indexed citations
3.
Springer, C., S. Bültmann, H. Krastel, & Klaus Rohrschneider. (2007). Objektivierung der Sehfunktionen bei Begutachtungen. Der Ophthalmologe. 104(6). 474–479. 8 indexed citations
4.
Springer, C., S. Bültmann, & Klaus Rohrschneider. (2005). Fundus Controlled Examinations in the Evaluation of Diabetic Macular Edema. Investigative Ophthalmology & Visual Science. 46(13). 360–360. 1 indexed citations
5.
Springer, C., S. Bültmann, H. E. Völcker, & Klaus Rohrschneider. (2005). Fundus Perimetry with the Micro Perimeter 1 in Normal IndividualsComparison with Conventional Threshold Perimetry. Ophthalmology. 112(5). 848–854. 115 indexed citations
6.
Rohrschneider, Klaus, et al.. (2004). Microperimetry — comparison between the micro perimeter 1 and scanning laser ophthalmoscope — fundus perimetry. American Journal of Ophthalmology. 139(1). 125–134. 127 indexed citations
7.
Dörfer, Christof E., Heiko Becher, Christoph M. Ziegler, et al.. (2004). The association of gingivitis and periodontitis with ischemic stroke. Journal Of Clinical Periodontology. 31(5). 396–401. 89 indexed citations
8.
Grau, Armin, Heiko Becher, Christoph M. Ziegler, et al.. (2004). Periodontal Disease as a Risk Factor for Ischemic Stroke. Stroke. 35(2). 496–501. 268 indexed citations
9.
Rohrschneider, Klaus, C. Springer, S. Bültmann, & H. E. Völcker. (2003). Microperimetry – Comparison between the MP1 and SLO Fundus Perimetry. Investigative Ophthalmology & Visual Science. 44(13). 3025–3025. 1 indexed citations
10.
Bültmann, S. & Klaus Rohrschneider. (2002). Reproducibility of multifocal ERG using the scanning laser ophthalmoscope. Graefe s Archive for Clinical and Experimental Ophthalmology. 240(10). 841–845. 8 indexed citations
11.
Rohrschneider, Klaus, et al.. (2002). Diagnostik bei Netzhauterkrankungen Vergleich von multifokalem ERG und funduskontrollierter Perimetrie – Fallstudie. Der Ophthalmologe. 99(9). 695–702. 2 indexed citations
12.
Bültmann, S., Michael Martin, & Klaus Rohrschneider. (2002). Aussagekraft von Fundusperimetrie und multifokalem ERG mittels SLO bei MEWDS. Der Ophthalmologe. 99(9). 719–723. 2 indexed citations
13.
Rohrschneider, Klaus, S. Bültmann, Friedrich E. Kruse, & Hans E. Völcker. (2001). Functional changes measured with SLO in idiopathic macular holes and in macular changes secondary to premacular fibrosis. International Ophthalmology. 24(4). 177–184. 10 indexed citations
14.
Rohrschneider, Klaus & S. Bültmann. (2001). Funduskontrollierte Funktionsprüfung bei Makulaerkrankungen mit dem Scanning-Laser-Ophthalmoskop. Der Ophthalmologe. 98(1). 3–9. 4 indexed citations
15.
Rohrschneider, Klaus, et al.. (2000). Scanning laser ophthalmoscope fundus perimetry before and after laser photocoagulation for clinically significant diabetic macular edema. American Journal of Ophthalmology. 129(1). 27–32. 72 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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