Richard S. Callan
- General Dentistry top 1%
- Orthodontics top 5%
- Oral Surgery top 5%
- Health, Toxicology and Mutagenesis top 10%
- Public Health, Environmental and Occupational Health
- Co-authors
- Philip J. LandriganRobert N. ButlerBabasaheb SonawaneLeonardo TrasandeJohn S. BlalockStephen W. LooneyWilliam D. BrowningFrederick A. Rueggeberg
- Topics
- Dental Research and COVID-19 (7 papers)Innovations in Medical Education (7 papers)Dental Education, Practice, Research (6 papers)
- Partner nations
- United StatesMyanmarSweden
In The Last Decade
Richard S. Callan
26 papers receiving 605 citations
Peers
Comparison fields: 5 of 127
- General Dentistry 168
- Orthodontics 157
- Oral Surgery 110
- Health, Toxicology and Mutagenesis 108
- Public Health, Environmental and Occupational Health 100
Countries citing papers authored by Richard S. Callan
This map shows the geographic impact of Richard S. Callan'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 Richard S. Callan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard S. Callan more than expected).
Fields of papers citing papers by Richard S. Callan
This network shows the impact of papers produced by Richard S. Callan. 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 Richard S. Callan. The network helps show where Richard S. Callan may publish in the future.
Co-authorship network of co-authors of Richard S. Callan
This figure shows the co-authorship network connecting the top 25 collaborators of Richard S. Callan. A scholar is included among the top collaborators of Richard S. Callan 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 Richard S. Callan. Richard S. Callan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 2 | |
| 3 | 7 | |
| 4 | 13 | |
| 5 | 26 | |
| 6 | 27 | |
| 7 | 12 | |
| 8 | 4 | |
| 9 | Comparison of two low sensitivity whiteners. | 5 |
| 10 | 37 | |
| 11 | 18 | |
| 12 | 48 | |
| 13 | 17 | |
| 14 | 8 | |
| 15 | 260 | |
| 16 | LED curing lights--what's new? | 16 |
| 17 | 6 | |
| 18 | 20 | |
| 19 | 2 | |
| 20 | 5 |
About Richard S. Callan
Richard S. Callan is a scholar working on General Dentistry, Orthodontics and Research and Theory, having authored 26 papers that have together received 635 indexed citations. Recurring topics across this work include Dental Research and COVID-19 (7 papers), Innovations in Medical Education (7 papers) and Dental Education, Practice, Research (6 papers). The work is most often cited by research in General Dentistry (168 citations), Orthodontics (157 citations) and Oral Surgery (110 citations). Richard S. Callan has collaborated with scholars based in United States, Myanmar and Sweden. Frequent co-authors include Philip J. Landrigan, Robert N. Butler, Babasaheb Sonawane, Leonardo Trasande, John S. Blalock, Stephen W. Looney, William D. Browning, Frederick A. Rueggeberg, Gary M. Whitford and David H. Pashley. Their work appears in journals such as Environmental Health Perspectives, Journal of Dental Research and Dental Materials.
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.