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.
Plasma Norepinephrine as a Guide to Prognosis in Patients with Chronic Congestive Heart Failure
19842.4k citationsJay N. Cohn, T. Barry Levine et al.New England Journal of Medicineprofile →
Activity of the sympathetic nervous system and renin-angiotensin system assessed by plasma hormone levels and their relation to hemodynamic abnormalities in congestive heart failure
1982513 citationsT. Barry Levine, Gary S. Francis et al.The American Journal of Cardiologyprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
This map shows the geographic impact of A Simon'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 A Simon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Simon more than expected).
This network shows the impact of papers produced by A Simon. 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 A Simon. The network helps show where A Simon may publish in the future.
Co-authorship network of co-authors of A Simon
This figure shows the co-authorship network connecting the top 25 collaborators of A Simon.
A scholar is included among the top collaborators of A Simon 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 A Simon. A Simon is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Francis, Gary S., Jay N. Cohn, Gary R. Johnson, et al.. (1993). Plasma norepinephrine, plasma renin activity, and congestive heart failure: Relations to survival and the effects of therapy in V-HeFT II. Circulation. 87(6).196 indexed citations
Armentano, Ricardo L., et al.. (1989). [Visco-elastic characteristics of the aorta in conscious dogs in a model of experimental calcinosis].. PubMed. 82(7). 1159–62.1 indexed citations
Cohn, Jay N., T. Barry Levine, Maria Teresa Olivari, et al.. (1984). Plasma Norepinephrine as a Guide to Prognosis in Patients with Chronic Congestive Heart Failure. New England Journal of Medicine. 311(13). 819–823.2428 indexed citations breakdown →
9.
Levine, T. Barry, Gary S. Francis, Steven R. Goldsmith, A Simon, & Jay N. Cohn. (1982). Activity of the sympathetic nervous system and renin-angiotensin system assessed by plasma hormone levels and their relation to hemodynamic abnormalities in congestive heart failure. The American Journal of Cardiology. 49(7). 1659–1666.513 indexed citations breakdown →
10.
Andréjak, Michel, et al.. (1977). [Systemic arterial hypertension: pathogentic role of the sympathetic nervous system].. PubMed. 6(42). 3963–7.3 indexed citations
11.
Simon, A, et al.. (1957). [A case of chondro-osteoplastic tracheopathy].. PubMed. 82. 499–507.1 indexed citations
12.
Caster, W.O., A Simon, & W. D. Armstrong. (1955). Evans Blue Space in Tissues of the Rat. American Journal of Physiology-Legacy Content. 183(2). 317–321.52 indexed citations
Caster, W.O., A Simon, & W. D. Armstrong. (1953). A direct method for the determination of Evans blue using zephiran as a solvent.. PubMed. 42(3). 493–8.3 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.