This map shows the geographic impact of Harrell Fe'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 Harrell Fe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harrell Fe more than expected).
This network shows the impact of papers produced by Harrell Fe. 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 Harrell Fe. The network helps show where Harrell Fe may publish in the future.
Co-authorship network of co-authors of Harrell Fe
This figure shows the co-authorship network connecting the top 25 collaborators of Harrell Fe.
A scholar is included among the top collaborators of Harrell Fe 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 Harrell Fe. Harrell Fe is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
13 of 13 papers shown
1.
Lh, Muhlbaier, Pryor Db, Rankin Js, et al.. (1992). Observational comparison of event-free survival with medical and surgical therapy in patients with coronary artery disease. 20 years of follow-up.. PubMed. 86(5 Suppl). II198–204.55 indexed citations
2.
Lr, Smith, Harrell Fe, Rankin Js, et al.. (1991). Determinants of early versus late cardiac death in patients undergoing coronary artery bypass graft surgery.. PubMed. 84(5 Suppl). III245–53.122 indexed citations
3.
Mark, DB, Mark A. Hlatky, Harrell Fe, et al.. (1988). Surgical survival benefits for coronary disease patients with left ventricular dysfunction.. PubMed. 78(3 Pt 2). I151–7.105 indexed citations
4.
Lr, Smith, Muhlbaier Lh, Harrell Fe, et al.. (1988). Current prognosis of ischemic mitral regurgitation. Implications for future management.. PubMed. 78(3 Pt 2). I51–9.177 indexed citations
5.
Califf, RM, Harrell Fe, KL Lee, et al.. (1988). Changing efficacy of coronary revascularization. Implications for patient selection.. Circulation. 78(3 Pt 2). I185–91.22 indexed citations
6.
Db, Pryor, Harrell Fe, KL Lee, et al.. (1988). Trends in the Presentation, Management, and Survival of Patients with Coronary Artery Disease: The Duke Database for Cardiovascular Disease.9 indexed citations
7.
Db, Pryor, Harrell Fe, Rankin Js, et al.. (1987). The changing survival benefits of coronary revascularization over time.. PubMed. 76(5 Pt 2). V13–21.44 indexed citations
8.
Califf, RM, et al.. (1985). Clinical Databases: Accomplishments and Unrealized Potential. Medical Care. 23.13 indexed citations
9.
Califf, RM, Mark A. Hlatky, DB Mark, et al.. (1985). Randomized trials of coronary artery bypass surgery: impact on clinical practice at Duke University Medical Center.. PubMed. 72(6 Pt 2). V136–44.3 indexed citations
10.
Fe, Harrell, et al.. (1985). Regression models for prognostic prediction: advantages, problems, and suggested solutions.. PubMed. 69(10). 1071–77.445 indexed citations
11.
Fe, Harrell, et al.. (1983). A comparison of test statistics for assessing the effects of concomitant variables in survival analysis.. PubMed. 39(2). 341–50.27 indexed citations
Starmer, C F, et al.. (1979). A Database Approach for Stabilizing Clinical Decisions in the Setting of Chronic Illness. Europe PMC (PubMed Central). 777–786.1 indexed citations
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.