D Johnstone

10 papers and 1.0k indexed citations i.

About

D Johnstone is a scholar working on Infectious Diseases, Surgery and Nutrition and Dietetics. According to data from OpenAlex, D Johnstone has authored 10 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Infectious Diseases, 5 papers in Surgery and 5 papers in Nutrition and Dietetics. Recurrent topics in D Johnstone’s work include Clinical Nutrition and Gastroenterology (5 papers), Clostridium difficile and Clostridium perfringens research (4 papers) and Amoebic Infections and Treatments (2 papers). D Johnstone is often cited by papers focused on Clinical Nutrition and Gastroenterology (5 papers), Clostridium difficile and Clostridium perfringens research (4 papers) and Amoebic Infections and Treatments (2 papers). D Johnstone collaborates with scholars based in United Kingdom, India and United States. D Johnstone's co-authors include C.J. Mitchell, Peter Sedman, Colm OBoyle, J MacFie, P. M. Sagar, John May, B. Mancey-Jones, John Macfie, Charles J. Mitchell and N P Woodcock and has published in prestigious journals such as Gastroenterology, Gut and British journal of surgery.

In The Last Decade

Co-authorship network of co-authors of D Johnstone i

Fields of papers citing papers by D Johnstone

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by D Johnstone

Since Specialization
Citations

This map shows the geographic impact of D Johnstone'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 D Johnstone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D Johnstone 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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2025