This map shows the geographic impact of David T. John'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 David T. John with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David T. John more than expected).
This network shows the impact of papers produced by David T. John. 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 David T. John. The network helps show where David T. John may publish in the future.
Co-authorship network of co-authors of David T. John
This figure shows the co-authorship network connecting the top 25 collaborators of David T. John.
A scholar is included among the top collaborators of David T. John 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 David T. John. David T. John is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Markell, Edward K., David T. John, & Wojciech A. Krotoski. (2013). Markell and voges medical parasitology.5 indexed citations
John, David T. & William A. Petri. (1999). Markell and Voge's medical parasitology.258 indexed citations
5.
John, David T.. (1998). Identification of Environmental Isolates of Pathogenic NaegleriaAmebae by Indirect Immunofluorescence. Proceedings of the Oklahoma Academy of Science. 78. 11–14.2 indexed citations
6.
John, David T.. (1997). Mortality of Mice Inoculated with Cryopreserved Naegleria fowleri. Proceedings of the Oklahoma Academy of Science. 77. 35–38.2 indexed citations
7.
John, David T.. (1996). Isolation of Thermotolerant Freeliving Amebae from Lake Tenkiller, Oklahoma. Proceedings of the Oklahoma Academy of Science. 76. 1–4.1 indexed citations
John, David T.. (1994). Use of Vero-cell Cultures to Assess Cytopathogenicity of NaegleriaSpecies. Proceedings of the Oklahoma Academy of Science. 74. 17–20.2 indexed citations
John, David T., et al.. (1980). Factors affecting the virulence of Naegleria fowleri for mice.. Proceedings of the Helminthological Society of Washington. 47(1). 129–134.4 indexed citations
John, David T.. (1974). Acquired immunity to experimental infection with Angiostrongylus cantonensis in mice.. Proceedings of the Helminthological Society of Washington. 41(2).1 indexed citations
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.