Tommy Johnsson

684 total citations
16 papers, 513 citations indexed

About

Tommy Johnsson is a scholar working on Periodontics, Oral Surgery and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Tommy Johnsson has authored 16 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Periodontics, 5 papers in Oral Surgery and 4 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Tommy Johnsson's work include Oral microbiology and periodontitis research (6 papers), Dental Radiography and Imaging (5 papers) and HIV/AIDS oral health manifestations (2 papers). Tommy Johnsson is often cited by papers focused on Oral microbiology and periodontitis research (6 papers), Dental Radiography and Imaging (5 papers) and HIV/AIDS oral health manifestations (2 papers). Tommy Johnsson collaborates with scholars based in Sweden, United States and Qatar. Tommy Johnsson's co-authors include Maria Åberg, N. David Åberg, Magnus Svartengren, Nancy L. Pedersen, Michael Nilsson, H. Georg Kuhn, Christiana M. Cooper‐Kuhn, Kjell Torén, Stefan Renvert and Mårten Wikström and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Community Dentistry And Oral Epidemiology and International Journal of Audiology.

In The Last Decade

Tommy Johnsson

15 papers receiving 479 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tommy Johnsson Sweden 10 141 113 90 76 72 16 513
Corrado Carabellese Italy 6 85 0.6× 125 1.1× 44 0.5× 28 0.4× 135 1.9× 6 852
Kirsten Holmberg Sweden 14 46 0.3× 108 1.0× 63 0.7× 103 1.4× 29 0.4× 20 748
Aynur Pekcanlar Akay Türkiye 15 53 0.4× 27 0.2× 28 0.3× 40 0.5× 29 0.4× 66 653
J. Richard Broughton New Zealand 16 135 1.0× 543 4.8× 38 0.4× 45 0.6× 12 0.2× 53 1.4k
Kathleen M. Berg United States 12 35 0.2× 57 0.5× 46 0.5× 3 0.0× 118 1.6× 24 547
Andrea Horvath Marques United States 10 89 0.6× 69 0.6× 3 0.0× 26 0.3× 56 0.8× 17 579
Peter C. Douris United States 17 37 0.3× 6 0.1× 95 1.1× 15 0.2× 147 2.0× 37 858
Leanne Wilson United States 14 47 0.3× 12 0.1× 95 1.1× 33 0.4× 177 2.5× 23 964
R. J. Sullivan United States 9 19 0.1× 18 0.2× 18 0.2× 4 0.1× 36 0.5× 14 449
Qingwen Yang China 10 34 0.2× 14 0.1× 59 0.7× 5 0.1× 57 0.8× 30 683

Countries citing papers authored by Tommy Johnsson

Since Specialization
Citations

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

Fields of papers citing papers by Tommy Johnsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tommy Johnsson

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

All Works

16 of 16 papers shown
1.
Åberg, Maria, Nancy L. Pedersen, Kjell Torén, et al.. (2009). Cardiovascular fitness is associated with cognition in young adulthood. Proceedings of the National Academy of Sciences. 106(49). 20906–20911. 272 indexed citations
2.
Jakobsson, Eva, Tommy Johnsson, Lars‐Olof Persson, & Fannie Gaston‐Johansson. (2006). End‐of‐life in a Swedish population: demographics, social conditions and characteristics of places of death. Scandinavian Journal of Caring Sciences. 20(1). 10–17. 20 indexed citations
3.
Ivarsson, Inge & Tommy Johnsson. (2000). TNC Strategies and Variations in Intra-firm Trade: The Case of Foreign Manufacturing Affiliates in Sweden. Geografiska Annaler Series B Human Geography. 82B(1). 17–34. 2 indexed citations
4.
Ivarsson, Inge & Tommy Johnsson. (2000). Tnc strategies and variations in intra‐firm trade: the case of foreign manufacturing affiliates in sweden. Geografiska Annaler Series B Human Geography. 82(1). 17–34. 5 indexed citations
5.
Johnsson, Tommy. (1999). On statistics and scientific thinking. Gothenburg University Publications Electronic Archive (Gothenburg University). 1 indexed citations
6.
Wikström, Mårten, Stefan Renvert, Tommy Johnsson, & Gunnar Dahlén. (1993). Microbial associations in periodontitis sites before and after treatment. Oral Microbiology and Immunology. 8(4). 213–218. 26 indexed citations
7.
Hallberg, Lillemor R.‐M., Tommy Johnsson, & Alf Axelsson. (1993). Structure of Perceived Handicap in Middle-Aged Males with Noise-Induced Hearing Loss, with and without Tinnitus. International Journal of Audiology. 32(2). 137–152. 17 indexed citations
8.
Papapanou, Panos N., Jan L. Wennström, & Tommy Johnsson. (1993). Extent and Severity of periodontal destruction based on partial clinical assessments. Community Dentistry And Oral Epidemiology. 21(4). 181–184. 17 indexed citations
9.
Johnsson, Tommy. (1992). A procedure for stepwise regression analysis. Statistical Papers. 33(1). 21–29. 50 indexed citations
10.
Papapanou, Panos N., Jan L. Wennström, & Tommy Johnsson. (1991). Evaluation of a radiographic partial recording system assessing the extent and severity of periodontal destruction. Community Dentistry And Oral Epidemiology. 19(6). 318–320. 4 indexed citations
11.
Wikström, Mårten, Stefan Renvert, Gunnar Dahlén, & Tommy Johnsson. (1991). Variance in recovery of periodontitis‐associated bacteria caused by sampling technique and laboratory processing. Oral Microbiology and Immunology. 6(2). 102–106. 36 indexed citations
12.
Gröndahl, Kerstin, Annika Ekestubbe, H G Gröndahl, & Tommy Johnsson. (1991). Reliability of hypocycloidal tomography for the evaluation of the distance from the alveolar crest to the mandibular canal.. Dentomaxillofacial Radiology. 20(4). 200–204. 28 indexed citations
13.
Papapanou, Panos N., Jan L. Wennström, & Tommy Johnsson. (1991). Extent and Severity Index based on assessments of radiographic bone loss. Community Dentistry And Oral Epidemiology. 19(6). 313–317. 12 indexed citations
14.
Papapanou, Panos N., et al.. (1990). Periodontal treatment needs assessed by the use of clinical and radiographic criteria. Community Dentistry And Oral Epidemiology. 18(3). 113–119. 22 indexed citations
15.
Johnsson, Tommy. (1989). On stepwise procedures for some multiple inference problems. Gothenburg University Publications Electronic Archive (Gothenburg University). 1 indexed citations
16.
Johnsson, Tommy. (1986). MULTIPLE COMPARISON TESTS BASED ON THE BOOTSTRAP. Gothenburg University Publications Electronic Archive (Gothenburg University).

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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