R. First

467 citations
8 papers · 328 indexed · h-index 5

R. First

8 papers receiving 320 citations

Peers

R. First
Comparison fields: 5 of 43
  • Transplantation 209
  • Surgery 224
  • Immunology 52
  • Cardiology and Cardiovascular Medicine 46
  • Pharmacy 8
Replace K. Kiyosaki with:
K. Kiyosaki United States
Valantine Ha United States
O'Connell Jb United States
B. Levin United States
Gregory Perens United States
Mehrnoush Naim United States
Geraldine Ong United States
Janice L. Johnson United States
K.B. Bain United States
Daniel S. Ramón United States
R. First relative to K. Kiyosaki United States K. Kiyosaki's profile →
Citations per field
00.5×
K. Kiyosaki · 1×
Citations per year

Countries citing papers authored by R. First

Since Specialization
Citations

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

Fields of papers citing papers by R. First

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside R. First, 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 R. First Line = papers co-authored together R. First links everyone, so they are left out of the graph.

All Works

8 of 8 papers shown
#Work
1 201358
2 201330
3 20122
4 20101
5 20088
6 20082
7 2006221
8
Immune function of kidney transplant patients in relation to infection.
19786

About R. First

R. First is a scholar working on Transplantation, Immunology and Allergy, Immunology, Nephrology and Psychiatry and Mental health, having authored 8 papers that have together received 328 indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (5 papers), Neurological Complications and Syndromes (2 papers), Cytomegalovirus and herpesvirus research (2 papers), T-cell and B-cell Immunology (2 papers), Mast cells and histamine (1 paper), Organ Donation and Transplantation (1 paper), Drug Transport and Resistance Mechanisms (1 paper) and Immunotherapy and Immune Responses (1 paper). The work is most often cited by research in Transplantation (209 citations), Surgery (224 citations), Immunology (52 citations), Cardiology and Cardiovascular Medicine (46 citations) and Pharmacy (8 citations). R. First has collaborated with scholars based in United States, Netherlands and Italy. Frequent co-authors include William E. Fitzsimmons, D. Tolzman, L.W. Miller, Mark Zucker, Lee R. Goldberg, Howard J. Eisen, Jon Kobashigawa, Gregory A. Ewald, Stuart D. Russell and John Holman. Their work appears in journals such as Transplantation, American Journal of Transplantation and PubMed.

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