J A Penner

35 total papers · 877 total citations
16 papers, 666 citations indexed

About

J A Penner is a scholar working on Hematology, Cardiology and Cardiovascular Medicine and Genetics. According to data from OpenAlex, J A Penner has authored 16 papers receiving a total of 666 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Hematology, 4 papers in Cardiology and Cardiovascular Medicine and 3 papers in Genetics. Recurrent topics in J A Penner's work include Antiplatelet Therapy and Cardiovascular Diseases (4 papers), Blood Coagulation and Thrombosis Mechanisms (4 papers) and Venous Thromboembolism Diagnosis and Management (3 papers). J A Penner is often cited by papers focused on Antiplatelet Therapy and Cardiovascular Diseases (4 papers), Blood Coagulation and Thrombosis Mechanisms (4 papers) and Venous Thromboembolism Diagnosis and Management (3 papers). J A Penner collaborates with scholars based in United States. J A Penner's co-authors include David L. Aronson, Richard W. Counts, MW Hilgartner, Joseph C. Fratantoni, Louis M. Aledort, J. Roger Edson, Jack Lazerson, Carol K. Kasper, Campbell W. McMillan and Peter H. Levine and has published in prestigious journals such as Nature, Blood and Plastic & Reconstructive Surgery.

In The Last Decade

J A Penner

14 papers receiving 609 citations

Hit Papers

A More Uniform Measuremen... 1975 2026 1992 2009 1975 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. A More Uniform Measurement of Factor VIII Inhibitors
    1975 514 citations Carol K. Kasper, Louis M. Aledort et al. Thrombosis and Haemostasis profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
J A Penner 548 156 57 53 43 16 666
M. Schiavoni 633 1.2× 165 1.1× 67 1.2× 22 0.4× 44 1.0× 17 726
A. López Borrasca 522 1.0× 228 1.5× 112 2.0× 30 0.6× 44 1.0× 30 707
Richard B. Stead 514 0.9× 129 0.8× 100 1.8× 86 1.6× 56 1.3× 22 780
Elena Pérez‐Ceballos 236 0.4× 180 1.2× 63 1.1× 29 0.5× 27 0.6× 25 576
Conley Cl 245 0.4× 61 0.4× 35 0.6× 60 1.1× 81 1.9× 15 580
C. H. W. Leeksma 464 0.8× 188 1.2× 148 2.6× 20 0.4× 47 1.1× 17 697
Alexandra Schiviz 393 0.7× 94 0.6× 65 1.1× 33 0.6× 45 1.0× 22 565
Soracha E. Ward 274 0.5× 69 0.4× 100 1.8× 25 0.5× 46 1.1× 16 553
Emanuela Marchesini 412 0.8× 103 0.7× 126 2.2× 25 0.5× 21 0.5× 20 595
Jérôme Duchemin 418 0.8× 166 1.1× 46 0.8× 16 0.3× 27 0.6× 23 559

Countries citing papers authored by J A Penner

Since Specialization
Citations

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

Fields of papers citing papers by J A Penner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J A Penner. 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 J A Penner. The network helps show where J A Penner may publish in the future.

Co-authorship network of co-authors of J A Penner

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

All Works

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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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2026