Hardin Ja

907 total citations · 1 hit paper
9 papers, 707 citations indexed

About

Hardin Ja is a scholar working on Immunology, Infectious Diseases and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Hardin Ja has authored 9 papers receiving a total of 707 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Immunology, 3 papers in Infectious Diseases and 3 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Hardin Ja's work include Monoclonal and Polyclonal Antibodies Research (3 papers), Immunotherapy and Immune Responses (2 papers) and Vector-borne infectious diseases (2 papers). Hardin Ja is often cited by papers focused on Monoclonal and Polyclonal Antibodies Research (3 papers), Immunotherapy and Immune Responses (2 papers) and Vector-borne infectious diseases (2 papers). Hardin Ja collaborates with scholars based in United States and Canada. Hardin Ja's co-authors include Allen C. Steere, Malawista Se, Andiman Wa, Shaun Ruddy, Steĭnberg Ad, Lynn H. Gerber and Marianne Gibson and has published in prestigious journals such as Annals of Internal Medicine, PubMed and Munich Personal RePEc Archive (Ludwig Maximilian University of Munich).

In The Last Decade

Hardin Ja

9 papers receiving 611 citations

Hit Papers

Erythema Chronicum Migrans and Lyme Arthritis 1977 2026 1993 2009 1977 100 200 300 400 500

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hardin Ja United States 6 506 457 169 112 64 9 707
David J. Volkman United States 16 765 1.5× 624 1.4× 277 1.6× 138 1.2× 38 0.6× 26 1.1k
Dawn M. Gross United States 6 409 0.8× 345 0.8× 356 2.1× 83 0.7× 39 0.6× 13 789
C. Ekerfelt Sweden 18 342 0.7× 281 0.6× 341 2.0× 95 0.8× 32 0.5× 33 818
Donna Dail United States 10 201 0.4× 175 0.4× 114 0.7× 42 0.4× 75 1.2× 13 440
A. Meyer United States 10 184 0.4× 181 0.4× 375 2.2× 43 0.4× 42 0.7× 14 653
M C Shanafelt United States 7 216 0.4× 163 0.4× 251 1.5× 32 0.3× 38 0.6× 7 525
John M. Aversa United States 11 306 0.6× 257 0.6× 107 0.6× 52 0.5× 67 1.0× 13 534
Nitin Damle United States 11 599 1.2× 534 1.2× 57 0.3× 166 1.5× 12 0.2× 13 685
Johanna Sjöwall Sweden 14 315 0.6× 349 0.8× 75 0.4× 109 1.0× 20 0.3× 31 506
J. de Koning Netherlands 11 314 0.6× 260 0.6× 26 0.2× 58 0.5× 14 0.2× 12 487

Countries citing papers authored by Hardin Ja

Since Specialization
Citations

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

Fields of papers citing papers by Hardin Ja

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hardin Ja

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

All Works

9 of 9 papers shown
1.
Gibson, Marianne, et al.. (1990). A CD5+ B cell hybridoma derived factor(s), which induces maturation of CD5+, idiotype-specific B-cell populations.. PubMed. 4(5). 241–51; discussion 251. 1 indexed citations
2.
Ja, Hardin, et al.. (1988). Colonic function in acute Yersinia enterocolitica infection in rabbits.. PubMed. 11(5). 366–72. 3 indexed citations
3.
Ja, Hardin, et al.. (1987). Linked sets of antinuclear antibodies: what do they mean?. PubMed. 14 Suppl 13. 106–9. 47 indexed citations
4.
Ja, Hardin, et al.. (1985). Saturable, high-avidity monocyte receptors for monomeric IgG and Fc fragments increase in SLE and lyme disease.. PubMed. 1(4). 327–32. 1 indexed citations
5.
Ja, Hardin, Allen C. Steere, & Malawista Se. (1985). The pathogenesis of arthritis in Lyme disease: humoral immune responses and the role of intra-articular immune complexes.. PubMed. 57(4). 589–93. 21 indexed citations
6.
Ja, Hardin, et al.. (1982). New directions in antinuclear antibody research: the Sm, RNP, Ro, and La antigens are found on small-RNA protein particles.. PubMed. 2(1 Suppl 1). 98–100. 10 indexed citations
7.
Steere, Allen C., Hardin Ja, & Malawista Se. (1978). Erythema chronicum migrans and Lyme arthritis: related problems recently recognized in Connecticut.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 42(6). 353–7. 5 indexed citations
8.
Steere, Allen C., et al.. (1977). Erythema Chronicum Migrans and Lyme Arthritis. Annals of Internal Medicine. 86(6). 685–698. 510 indexed citations breakdown →
9.
Gerber, Lynn H., et al.. (1974). Loss with age in NZB-W mice of thymic suppressor cells in the graft-vs-host reaction.. PubMed. 113(5). 1618–25. 109 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.

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