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 threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Effect of Captopril on Mortality and Morbidity in Patients with Left Ventricular Dysfunction after Myocardial Infarction
19924.4k citationsMarc A. Pfeffer, Eugene Braunwald et al.New England Journal of Medicineprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of M D Klein'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 M D Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M D Klein more than expected).
This network shows the impact of papers produced by M D Klein. 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 M D Klein. The network helps show where M D Klein may publish in the future.
Co-authorship network of co-authors of M D Klein
This figure shows the co-authorship network connecting the top 25 collaborators of M D Klein.
A scholar is included among the top collaborators of M D Klein 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 M D Klein. M D Klein is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
15 of 15 papers shown
1.
Burd, Randall S., et al.. (2001). Factors associated with the resolution of postoperative ileus in newborn infants.. PubMed. 2(6). 499–502.1 indexed citations
Pfeffer, Marc A., Eugene Braunwald, Lemuel A. Moyé, et al.. (1992). Effect of Captopril on Mortality and Morbidity in Patients with Left Ventricular Dysfunction after Myocardial Infarction. New England Journal of Medicine. 327(10). 669–677.4375 indexed citations breakdown →
5.
Stroud, C. Christopher, et al.. (1992). Vascular access for extracorporeal circulation. Resistance in double lumen cannulas.. PubMed. 37(3). M418–9.7 indexed citations
Salley, Steven O., Grant C. Whittlesey, Steven M. Smith, & M D Klein. (1991). Sensitivity of the Azure heparin assay and comparisons with activated clotting time and whole blood partial thromboplastin time.. PubMed. 36(3). M687–91.6 indexed citations
9.
Klein, M D, et al.. (1989). Quantitative scanning electron microscopy for the evaluation of thrombosis in extracorporeal circuits.. PubMed. 34(3). 568–72.6 indexed citations
10.
Gundry, Steven R., Robert A. Drongowski, M D Klein, & A. G. Coran. (1989). Postoperative bleeding in cardiovascular surgery. Does heparin rebound really exist?. PubMed. 55(3). 162–5.22 indexed citations
11.
Klein, M D. (1987). Neurogenic pulmonary edema.. American family physician. 36(3). 141–145.2 indexed citations
Kiény, R, et al.. (1954). [Experimental production of connective tissue tubes and possibilities for surgical use].. PubMed. 148(11-12). 1126–7.1 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.