This map shows the geographic impact of A Leth'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 Leth with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Leth more than expected).
This network shows the impact of papers produced by A Leth. 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 Leth. The network helps show where A Leth may publish in the future.
Co-authorship network of co-authors of A Leth
This figure shows the co-authorship network connecting the top 25 collaborators of A Leth.
A scholar is included among the top collaborators of A Leth 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 Leth. A Leth is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ibsen, Hans, Knud Rasmussen, Jensen Ha, & A Leth. (1979). Changes in glomerular filtration rate during long term treatment with propranolol and peripheral vasodilators in patients with arterial hypertension.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 26(6). 308–11.1 indexed citations
Leth, A & Hans Ibsen. (1976). Changes in the ratio of plasma to intersitiial fluid volume during long-term antihypertensive therapy.. PubMed. 87(5). 781–91.9 indexed citations
Haghfelt, Torben, et al.. (1974). Pacemaker treatment. V. Implanted pacemakers, function time, and complications.. PubMed. 21(4). 151–7.5 indexed citations
14.
Leth, A, et al.. (1974). Pacemaker treatment. I. Indications for cardiac pacing and patient survival.. PubMed. 21(4). 123–32.4 indexed citations
15.
Haghfelt, Torben, et al.. (1974). Pacemaker treatment. IV. Epicardial and endocardial electrode systems in permanent pacemaker treatment.. PubMed. 21(4). 145–50.4 indexed citations
16.
Sigurd, B, A Leth, & Eva Steiness. (1973). [Bumetanide. A comparison between the diuretic effect of bumetanide and furosemide in patients with chronic congestive heart failure].. PubMed. 135(9). 466–71.1 indexed citations
17.
Sigurd, B, A Leth, & Eva Steiness. (1973). [Bumetanide, a new diuretic. A clinical assessment of the diuretic effect in patients with chronic congestive heart failure].. PubMed. 135(9). 461–5.2 indexed citations
18.
Ibsen, Hans & A Leth. (1973). Plasma volume and extracellular fluid volume in essential hypertension.. PubMed. 1-2(1). 93–6.36 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.