Leonard H. Sigal

7.0k citations
162 papers · 4.4k indexed · h-index 38

Leonard H. Sigal

157 papers receiving 4.1k citations

Peers

Leonard H. Sigal
Comparison fields: 5 of 139
  • Parasitology 1.7k
  • Infectious Diseases 1.4k
  • Immunology 942
  • Rheumatology 635
  • Psychiatry and Mental health 554
Replace Erich Schmutzhard with:
Erich Schmutzhard Austria
Peter G. E. Kennedy United Kingdom
Mark S. Klempner United States
Michael N. Oxman United States
Hans‐Walter Pfister Germany
Jan Ernerudh Sweden
Stephen L. Leib Switzerland
Terez Shea‐Donohue United States
Israel Steiner Israel
A. Dean Befus Canada
Leonard H. Sigal relative to Erich Schmutzhard Austria Erich Schmutzhard's profile →
Citations per field
00.5×1.5×2.5×
Erich Schmutzhard · 1×
Citations per year

Countries citing papers authored by Leonard H. Sigal

Since Specialization
Citations

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

Fields of papers citing papers by Leonard H. Sigal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonard H. Sigal. 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 Leonard H. Sigal. The network helps show where Leonard H. Sigal may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Leonard H. Sigal, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Leonard H. Sigal Line = papers co-authored together Leonard H. Sigal links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 201216
2 20114
3
The Efficacy and Safety of Abatacept in SLE: Results of a 12-month Exploratory Study
200815
4 200640
5 20061
6 200536
7 20053
8 20053
9 200328
10 20011
11 200021
12 19999
13 19994
14 19982
15 199835
16 19980
17 199561
18 199370
19 199120
20 19900

About Leonard H. Sigal

Leonard H. Sigal is a scholar working on Parasitology, Immunology, Infectious Diseases, Hematology and Rheumatology, having authored 162 papers that have together received 4.4k indexed citations. Recurring topics across this work include Vector-borne infectious diseases (67 papers), Viral Infections and Vectors (40 papers), Toxin Mechanisms and Immunotoxins (18 papers), T-cell and B-cell Immunology (16 papers), Immune Cell Function and Interaction (14 papers), Dermatological diseases and infestations (13 papers), Fibromyalgia and Chronic Fatigue Syndrome Research (11 papers) and Autoimmune and Inflammatory Disorders Research (11 papers). The work is most often cited by research in Parasitology (1.7k citations), Infectious Diseases (1.4k citations), Immunology (942 citations), Rheumatology (635 citations) and Psychiatry and Mental health (554 citations). Leonard H. Sigal has collaborated with scholars based in United States, Germany and Japan. Frequent co-authors include Afton L. Hassett, Sondra J. Patella, Arathi R. Setty, Thresia Thomas, Akira Shirahata, Allen C. Steere, Steven Buyske, Diane C. Radvanski, Arthur H. Tatum and John D. Cone. Their work appears in journals such as The American Journal of Medicine, JCR Journal of Clinical Rheumatology, Biochemistry, Seminars in Arthritis and Rheumatism and Rheumatic Disease Clinics of North America.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026