C. R. Rizza

6.2k citations
92 papers · 4.8k · 1 hit paper · h-index 34

Impact in

  • Virology top 0.5%
    • HIV Research and Treatment
  • Hematology top 0.2%
    • Hemophilia Treatment and Research
    • Platelet Disorders and Treatments
    • Blood Coagulation and Thrombosis Mechanisms

Papers in

  • Hematology 70
    • Hemophilia Treatment and Research 59
    • Blood Coagulation and Thrombosis Mechanisms 23
    • Platelet Disorders and Treatments 16
    • Chronic Myeloid Leukemia Treatments 14
  • Molecular Biology 12
    • Cancer-related gene regulation 7
Co-authors
Rosemary J. D. Spooner (10 shared papers)Douglas F. Nixon (5 shared papers)Andrew J. McMichael (3 shared papers)John Elvin (3 shared papers)Rosemary Biggs (5 shared papers)F. Giannelli (5 shared papers)Paul Giangrande (4 shared papers)Jonathan Rothbard (3 shared papers)
Journals
British Journal of Haematology (25 papers)The Lancet (12 papers)Thrombosis and Haemostasis (10 papers)Nature (8 papers)Haemophilia (3 papers)
Partner nations
United KingdomUnited StatesCanada

In The Last Decade

C. R. Rizza

90 papers receiving 4.4k citations

C. R. Rizza's Hit Papers

Human immunodeficiency virus genetic variation that can escape cytotoxic T cell recognition 1991 · 828 citations
8280+11+23Years since publication250500750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

  • it has ≥500 total citations;
  • it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
  • it reaches the top citation threshold in at least one of its specific research topics.
  1. 1991 Nature

Peers

C. R. Rizza
Comparison fields: 5 of 129
  • Virology 1.2k
  • Hematology 2.1k
  • Hepatology 651
  • Genetics 554
  • Immunology 974
Replace Margaret W. Hilgartner with:
Margaret W. Hilgartner United States
Edward D. Gomperts United States
A. Gringeri Italy
C A Ludlam United Kingdom
P. B. A. Kernoff United Kingdom
JE Groopman United States
Bruce L. Evatt United States
Margaret V. Ragni United States
Hernán Valdez United States
Elena Santagostino Italy
C. R. Rizza relative to Margaret W. Hilgartner United States Margaret W. Hilgartner's profile →
Citations per field
00.5×1.5×
Margaret W. Hilgartner · 1×
Citations per year

Countries citing papers authored by C. R. Rizza

Since Specialization
Citations

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

Fields of papers citing papers by C. R. Rizza

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 92 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Human immunodeficiency virus genetic variation that can escape cytotoxic T cell recognition
Nature ·Rodney E. Phillips, Sarah Rowland‐Jones, Douglas F. Nixon, Frances Gotch, Jon P. Edwards, Afolabi O. Ogunlesi, John Elvin, Jonathan Rothbard, Charles R. M. Bangham, C. R. Rizza, Andrew J. McMichael
Hit paper breakdown →		1991828
2
Mortality from liver cancer and liver disease in haemophilic men and boys in UK given blood products contaminated with hepatitis C
The Lancet ·Sarah C. Darby, D. W. Ewart, Paul Giangrande, Rosemary J. D. Spooner, C. R. Rizza, Geoffrey Dusheiko, Christine A. Lee, Christopher A. Ludlam, F E Preston
1997415
3
HIV-1 gag-specific cytotoxic T lymphocytes defined with recombinant vaccinia virus and synthetic peptides
Nature ·Douglas F. Nixon, Alain Townsend, John Elvin, C. R. Rizza, John Gallwey, Andrew J. McMichael
1988381
4
Non-A non-B hepatitis after transfusion of factor VIII in infrequently treated patients.
BMJ ·M. L. Fletcher, J Trowell, J. Craske, K Pavier, C. R. Rizza
1983163
5
Gene deletions in patients with haemophilia B and anti-factor IX antibodies
Nature ·F. Giannelli, K.H. Andy Choo, D. Jasper G. Rees, Yvonne Boyd, C. R. Rizza, G.G. Brownlee
1983153
6
Importance of age at infection with HIV-1 for survival and development of AIDS in UK haemophilia population
The Lancet ·IsC Darby, D. W. Ewart, Isabelle Giangrande, Rosemary J. D. Spooner, C. R. Rizza
1996140
7
PREVENTION OF DETERIORATION OF RENAL AND SENSORY-NERVE FUNCTION BY MORE INTENSIVE MANAGEMENT OF INSULIN-DEPENDENT DIABETIC PATIENTS
The Lancet ·Rury R. Holman, V. A. Mayon‐White, C. Orde-Peckar, J Steemson, Bruce A. Smith, Kasi C. McPherson, C. R. Rizza, A H Knight, Timothy Dornan, J. Howard-Williams, Lyn Jenkins, Rena Clayton Rolfe, Deborah J. Barbour, P. Y. W. Poon, J I Mann, A.J. Bron, R. C. Turner
1983123
8
Carrier detection in haemophilia B using two further intragenic restriction fragment length polymorphisms
Nucleic Acids Research ·Peter R. Winship, D S Anson, C. R. Rizza, George G. Brownlee
1984118
9
Epsilon‐Aminocaproic Acid Therapy for Dental Extractions in Haemophilia and Christmas Disease: A Double Blind Controlled Trial
British Journal of Haematology ·P N Walsh, C. R. Rizza, Jacqueline M. Matthews, Joseph Eipe, PB Kernoff, Marcia Coles, A. L. Bloom, Barry Kaufman, Peter Beck, C. M. Hanan, Rosemary Biggs
1971109
10
Effect of exercise on the level of anithaemophilic globulin in human blood
The Journal of Physiology ·C. R. Rizza
1961103
11
CHARACTERISATION AND USE OF AN INTRAGENIC POLYMORPHIC MARKER FOR DETECTION OF CARRIERS OF HAEMOPHILIA B (FACTOR IX DEFICIENCY)
The Lancet ·F. Giannelli, K.H. Andy Choo, Peter R. Winship, C. R. Rizza, D S Anson, Dai G., Nicolas Ferrari, G.G. Brownlee
1984102
12
Treatment of haemophilia and related disorders in Britain and Northern Ireland during 1976-80: report on behalf of the directors of haemophilia centres in the United Kingdom.
BMJ ·C. R. Rizza, Rosemary J. D. Spooner
1983100
13
A Variant of Factor VIII Related Antigen
British Journal of Haematology ·P. B. A. Kernoff, R. Gruson, C. R. Rizza
197499
14
Report of the Working Party on Acquired Inhibitors of Coagulation: Studies of the “Lupus” Anticoagulant
Thrombosis and Haemostasis ·D Green, Cecil Hougie, F J Kazmier, Klaus Lechner, P.M. Mannucci, C. R. Rizza, Sultan Y
198398
15
Analyis of factor VIII mRNA reveals defects in everyone of 28 haemophilia A patients
Human Molecular Genetics ·J.A. Naylor, P.M. Green, C. R. Rizza, F. Giannelli
199392
16
Mortality before and after HIV infection in the complete UK population of haemophiliacs
Nature ·Sarah C. Darby, D. W. Ewart, Paul Giangrande, Paul Dolin, Rosemary J. D. Spooner, C. R. Rizza
199587
17
Detection of three novel mutations in two haemophilia A patients by rapid screening of whole essential region of factor VIII gene
The Lancet ·J.A. Naylor, P.M. Green, A.J. Montandon, F. Giannelli, C. R. Rizza
199181
18
The Mode of Action of Antibodies which Destroy Factor VIII
British Journal of Haematology ·Rosemary Biggs, D. E. G. Austen, K. W. E. Denson, R. Borrett, C. R. Rizza
197279
19
The Mode of Action of Antibodies which Destroy Factor VIII
British Journal of Haematology ·Rosemary Biggs, D. E. G. Austen, K. W. E. Denson, C. R. Rizza, R. Borrett
197279
20
Von Willebrand factor multimer patterns in von Willebrand's disease
British Journal of Haematology ·Leon W. Hoyer, C. R. Rizza, Edward G. D. Tuddenham, Carl A. Carta, Helen Armitage, Francis Rotblat
198373

About C. R. Rizza

C. R. Rizza is a scholar working on Hematology, Molecular Biology, Genetics, Pulmonary and Respiratory Medicine and Surgery, having authored 92 papers that have together received 4.8k indexed citations. Recurring topics across this work include Hemophilia Treatment and Research (59 papers), Blood Coagulation and Thrombosis Mechanisms (23 papers), Platelet Disorders and Treatments (16 papers), Chronic Myeloid Leukemia Treatments (14 papers), HIV Research and Treatment (8 papers), Blood properties and coagulation (8 papers), Cancer-related gene regulation (7 papers) and Blood donation and transfusion practices (7 papers). The work is most often cited by research in Virology (1.2k citations), Hematology (2.1k citations), Hepatology (651 citations), Genetics (554 citations) and Immunology (974 citations). C. R. Rizza has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include Rosemary J. D. Spooner, Douglas F. Nixon, Andrew J. McMichael, John Elvin, Rosemary Biggs, F. Giannelli, Paul Giangrande, Jonathan Rothbard, Frances Gotch and Rodney E. Phillips. Their work appears in journals such as British Journal of Haematology, The Lancet, Thrombosis and Haemostasis, Nature and Haemophilia.

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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