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Roger A. Levy

Roger A. Levy publishes mostly in Rheumatology, Public Health, Environmental and Occupational Health and Hematology, on topics such as Systemic Lupus Erythematosus Research, Pregnancy and Medication Impact and Rheumatoid Arthritis Research and Therapies.

World rank
#134,935
of 1,633,909 ranked researchers
Rank in Brazil
#755
of 38,702
Works
48
Citations
138
Citations per work
2.9

What does Roger A. Levy research?

Rheumatology: 26.4%Public Health, Environmental and Occupational Health: 11.3%Hematology: 5.7%General Health Professions: 5.7%other fields: 50.9%26%top field
Rheumatology26.4%Public Health, Environmental and Occupational Health11.3%Hematology5.7%General Health Professions5.7%other fields50.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Rheumatology26% of their works
  2. 2Public Health, Environmental and Occupational Health11% of their works
  3. 3Hematology6% of their works
  4. 4General Health Professions6% of their works
  5. 5Surgery6% of their works
  6. 6Immunology6% of their works

Research topics

Which keywords describe Roger A. Levy's research?

The keywords of their largest research topics: Autoantibodies, Antiphospholipid Syndrome, Systemic Lupus Erythematosus, Rheumatoid Arthritis, Immunosuppressive Drugs, Cytokines, Inflammation and Medication Use.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Autoantibodies142 topics
  2. Antiphospholipid Syndrome111 topic
  3. Systemic Lupus Erythematosus111 topic
  4. Rheumatoid Arthritis72 topics
  5. Immunosuppressive Drugs62 topics
  6. Cytokines52 topics
  7. Inflammation52 topics
  8. Medication Use41 topic
  9. Pregnancy41 topic
  10. Biological Therapy31 topic
  11. Disease-Modifying Antirheumatic Drugs31 topic
  12. Regulatory T Cells32 topics
  13. Atherosclerosis21 topic
  14. Immune Response21 topic
  15. Kidney Transplantation21 topic
  16. Patient-Centered Care21 topic
  17. Physician Communication21 topic
  18. Placental Development21 topic
  19. Preeclampsia21 topic
  20. Renal Allograft21 topic
  21. Decidual NK Cells11 topic
  22. Fetal-Maternal Interface11 topic

Where does Roger A. Levy work?

Roger A. Levy's main affiliation in the publication record is Universidade do Estado do Rio de Janeiro, Brazil.

How many publications and citations does Roger A. Levy have?

Science Explorer counts 48 works and 138 citations for Roger A. Levy, ranking #134,935 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.