Alexander Welk

47 papers and 1.2k indexed citations
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About

Alexander Welk is a scholar working on Periodontics, General Dentistry and Oral Surgery. According to data from OpenAlex, Alexander Welk has authored 47 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Periodontics, 13 papers in General Dentistry and 13 papers in Oral Surgery. Recurrent topics in Alexander Welk’s work include Oral microbiology and periodontitis research (21 papers), Dental Research and COVID-19 (13 papers) and Dental Health and Care Utilization (12 papers). Alexander Welk is often cited by papers focused on Oral microbiology and periodontitis research (21 papers), Dental Research and COVID-19 (13 papers) and Dental Health and Care Utilization (12 papers). Alexander Welk collaborates with scholars based in Germany, United States and United Kingdom. Alexander Welk's co-authors include Thomas Kocher, Axel Krämer, M. Rosin, Birte Holtfreter, Ch. H. Splieth, J. Craig Baumgartner, Christian H. Splieth, Frank-Albert Pitten, Nils‐Olaf Hübner and Ina Koban and has published in prestigious journals such as Scientific Reports, Journal of Dental Research and Journal Of Clinical Periodontology.

In The Last Decade

Co-authorship network of co-authors of Alexander Welk

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

Fields of papers citing papers by Alexander Welk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Alexander Welk

Since Specialization
Citations

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

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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2026