John R. Barr

11.8k citations
223 papers · 7.9k indexed · 1 hit paper · h-index 46

Impact in

Papers in

    • Botulinum Toxin and Related Neurological Disorders 48
    • Neurological disorders and treatments 35

John R. Barr

220 papers receiving 7.6k citations

Hit Papers

IFCC Reference System for Measurement of Hemoglobin A1c in Human Blood and the National Standardization Schemes in the United States, Japan, and Sweden: A Method-Comparison Study 2004 · 561 citations
5612004202620112018100200300400500

Peers

John R. Barr
Comparison fields: 5 of 170
  • Neurology 1.3k
  • Health, Toxicology and Mutagenesis 1.0k
  • Spectroscopy 968
  • Clinical Biochemistry 397
  • Biotechnology 452
Replace Wolfgang Stremmel with:
Wolfgang Stremmel Germany
Joseph A. DiDonato United States
Fong‐Fu Hsu United States
Joris Delanghe Belgium
Tom Vanden Berghe Belgium
William M. Nauseef United States
Anthony W. Segal United Kingdom
Christoph H. Borchers Canada
Robert L. Hill United States
Mauro Magnani Italy
John R. Barr relative to Wolfgang Stremmel Germany Wolfgang Stremmel's profile →
Citations per field
00.5×5.5×
Wolfgang Stremmel · 1×
Citations per year

Countries citing papers authored by John R. Barr

Since Specialization
Citations

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

Fields of papers citing papers by John R. Barr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John R. Barr. 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 John R. Barr. The network helps show where John R. Barr may publish in the future.

Co-authorship network

The 25 scholars most cited alongside John R. Barr, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John R. Barr Line = papers co-authored together John R. Barr links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20241
2 20248
3 20236
4 20231
5 20221
6 202113
7 20210
8 20195
9 20196
10 201819
11 201715
12 201535
13 201523
14 201530
15 201510
16 20137
17 201111
18 201025
19 20009
20 19943

About John R. Barr

John R. Barr is a scholar working on Neurology, Microbiology, Clinical Biochemistry, Spectroscopy and Biotechnology, having authored 223 papers that have together received 7.9k indexed citations. Recurring topics across this work include Botulinum Toxin and Related Neurological Disorders (48 papers), Neurological disorders and treatments (35 papers), Bacillus and Francisella bacterial research (27 papers), Pesticide Exposure and Toxicity (23 papers), Hereditary Neurological Disorders (20 papers), Mass Spectrometry Techniques and Applications (20 papers), Streptococcal Infections and Treatments (19 papers) and Carcinogens and Genotoxicity Assessment (16 papers). The work is most often cited by research in Neurology (1.3k citations), Health, Toxicology and Mutagenesis (1.0k citations), Spectroscopy (968 citations), Clinical Biochemistry (397 citations) and Biotechnology (452 citations). John R. Barr has collaborated with scholars based in United States, Brazil and Sweden. Frequent co-authors include Suzanne R. Kalb, James L. Pirkle, Adrian R. Woolfitt, Hércules Moura, Dana Boyd Barr, Anne E. Boyer, Larry L. Needham, Vincent L. Maggio, Lisa G. McWilliams and Jakub Baudys. Their work appears in journals such as Analytical Chemistry, Journal of Analytical Toxicology, Analytical Biochemistry, Journal of Proteomics and Analytical and Bioanalytical Chemistry.

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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