P Leonard

2.0k total citations
23 papers, 1.7k citations indexed

About

P Leonard is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, P Leonard has authored 23 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cardiology and Cardiovascular Medicine, 5 papers in Endocrinology, Diabetes and Metabolism and 4 papers in Surgery. Recurrent topics in P Leonard's work include Heart Rate Variability and Autonomic Control (12 papers), Blood Pressure and Hypertension Studies (7 papers) and Hormonal Regulation and Hypertension (5 papers). P Leonard is often cited by papers focused on Heart Rate Variability and Autonomic Control (12 papers), Blood Pressure and Hypertension Studies (7 papers) and Hormonal Regulation and Hypertension (5 papers). P Leonard collaborates with scholars based in Australia, Sri Lanka and United States. P Leonard's co-authors include Murray Esler, Garry Jennings, Paul Körner, Graham P. Jackman, Alex Bobik, Helen Skews, Peter Blombery, Ian R. Willett, NINA SACHARIAS and Frances Burke and has published in prestigious journals such as Journal of the American College of Cardiology, Hypertension and Journal of Hepatology.

In The Last Decade

P Leonard

21 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
P Leonard Australia 18 1.0k 395 262 256 199 23 1.7k
Claudia Ferrier Switzerland 24 883 0.9× 263 0.7× 211 0.8× 144 0.6× 243 1.2× 54 1.7k
J. B. Stoker United Kingdom 23 1.2k 1.2× 231 0.6× 288 1.1× 218 0.9× 193 1.0× 50 1.8k
U. Freyschuss Sweden 28 1.2k 1.2× 484 1.2× 572 2.2× 521 2.0× 255 1.3× 97 2.5k
Gregory J. Hasking Australia 9 1.4k 1.4× 199 0.5× 244 0.9× 310 1.2× 172 0.9× 12 1.8k
Peter Blombery Australia 18 798 0.8× 227 0.6× 520 2.0× 125 0.5× 352 1.8× 29 1.7k
Eiji Miyajima Japan 21 1.0k 1.0× 276 0.7× 277 1.1× 159 0.6× 194 1.0× 64 1.8k
Ramon Sivertsson Sweden 23 1.1k 1.1× 349 0.9× 491 1.9× 152 0.6× 244 1.2× 82 2.0k
Alan Mackintosh United Kingdom 21 1.2k 1.1× 247 0.6× 274 1.0× 183 0.7× 153 0.8× 54 1.6k
Birgitta Linde Sweden 23 479 0.5× 427 1.1× 435 1.7× 162 0.6× 554 2.8× 56 1.7k
PI Korner Australia 25 1.9k 1.8× 433 1.1× 441 1.7× 281 1.1× 258 1.3× 92 2.9k

Countries citing papers authored by P Leonard

Since Specialization
Citations

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

Fields of papers citing papers by P Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P Leonard. 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 P Leonard. The network helps show where P Leonard may publish in the future.

Co-authorship network of co-authors of P Leonard

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

All Works

20 of 20 papers shown
1.
Park, Elizabeth M., et al.. (2025). MY OH MY! A CASE OF MYOPERICARDITIS FROM INFLUENZA A. Journal of the American College of Cardiology. 85(12). 3796–3796.
2.
Willett, Ian R., Murray Esler, Frances Burke, P Leonard, & F. J. Dudley. (1985). Total and renal sympathetic nervous system activity in alcoholic cirrhosis. Journal of Hepatology. 1(6). 639–648. 64 indexed citations
3.
Esler, Murray, Garry Jennings, PI Korner, et al.. (1984). Total, and Organ-Specific, Noradrenaline Plasma Kinetics in Essential Hypertension. Clinical and Experimental Hypertension Part A Theory and Practice. 6(1-2). 507–521. 44 indexed citations
4.
O’Hehir, Robyn E., Murray Esler, Garry Jennings, et al.. (1984). TWO PATIENTS WITH ABNORMALITIES OF REGIONAL SYMPATHETIC NERVOUS TONE. Australian and New Zealand Journal of Medicine. 14(6). 855–859. 1 indexed citations
5.
Esler, Murray, Ian R. Willett, P Leonard, et al.. (1984). Plasma noradrenaline kinetics in humans. Journal of the Autonomic Nervous System. 11(2). 125–144. 77 indexed citations
6.
Jennings, Garry, et al.. (1984). Estimation of 'total' renal, cardiac and splanchnic sympathetic nervous tone in essential hypertension from measurements of noradrenaline release.. PubMed. 2(3). S123–5. 27 indexed citations
7.
Jennings, Garry, Lisa Nelson, Murray D. Esler, P Leonard, & PI Korner. (1984). Effects of changes in physical activity on blood pressure and sympathetic tone.. PubMed. 2(3). S139–41. 34 indexed citations
8.
Esler, Murray, Garry Jennings, Paul Körner, et al.. (1984). Measurement of total and organ-specific norepinephrine kinetics in humans. American Journal of Physiology-Endocrinology and Metabolism. 247(1). E21–E28. 221 indexed citations
9.
Watson, R. Douglas, Murray Esler, P Leonard, & Paul Körner. (1984). INFLUENCE OF VARIATION IN DIETARY SODIUM INTAKE ON BIOCHEMICAL INDICES OF SYMPATHETIC ACTIVITY IN NORMAL MAN. Clinical and Experimental Pharmacology and Physiology. 11(2). 163–170. 29 indexed citations
10.
Esler, Murray, P Leonard, Kerin O’Dea, et al.. (1982). Biochemical Quantification of Sympathetic Nervous Activity in Humans Using Radiotracer Methodology. Journal of Cardiovascular Pharmacology. 4. S152–S157. 30 indexed citations
11.
O’Dea, Kerin, Murray Esler, P Leonard, Jan R. Stockigt, & Paul J. Nestel. (1982). Noradrenaline turnover during under- and over-eating in normal weight subjects. Metabolism. 31(9). 896–899. 156 indexed citations
12.
Esler, Murray, Peter Blombery, P Leonard, Garry Jennings, & Paul Körner. (1982). Radiotracer Methodology for the Simultaneous Estimation of Total, and Renal, Sympathetic Nervous System Activity in Humans. Clinical Science. 63(s8). 285s–287s. 33 indexed citations
13.
Esler, Murray, Graham P. Jackman, P Leonard, et al.. (1981). Effect of norepinephrine uptake blockers on norepinephrine kinetics. Clinical Pharmacology & Therapeutics. 29(1). 12–20. 71 indexed citations
14.
Esler, Murray, Helen Skews, P Leonard, et al.. (1981). Age-Dependence of Noradrenaline Kinetics in Normal Subjects. Clinical Science. 60(2). 217–219. 125 indexed citations
15.
Esler, Murray, Rosemary Schwarz, P Leonard, et al.. (1981). DIFFERING NORADRENALINE KINETICS IN ESSENTIAL HYPERTENSION AND DEPRESSIVE ILLNESS, TWO DISEASES IN WHICH THE PLASMA CONCENTRATION OF NORADRENALINE IS SOMETIMES ELEVATED. Clinical and Experimental Pharmacology and Physiology. 8(5). 525–530. 6 indexed citations
16.
Esler, Murray, Graham P. Jackman, Alex Bobik, et al.. (1981). Norepinephrine kinetics in essential hypertension. Defective neuronal uptake of norepinephrine in some patients.. Hypertension. 3(2). 149–156. 138 indexed citations
17.
Esler, Murray, P Leonard, Graham P. Jackman, et al.. (1980). ASSESSMENT OF NEURONAL UPTAKE OF NORADRENALINE IN HUMANS: DEFECTIVE UPTAKE IN SOME PATIENTS WITH ESSENTIAL HYPERTENSION. Clinical and Experimental Pharmacology and Physiology. 7(5). 535–539. 10 indexed citations
18.
Esler, Murray, Graham P. Jackman, P Leonard, et al.. (1980). Determination of Noradrenaline Uptake, Spillover to Plasma and Plasma Concentration in Patients with Essential Hypertension. Clinical Science. 59(s6). 311s–313s. 17 indexed citations
19.
Esler, Murray D., P Leonard, Graham P. Jackman, Alex Bobik, & Helen Skews. (1980). Study of noradrenaline uptake and spillover to plasma in normal subjects and patients with essential hypertension.. PubMed. 17. 75–83. 8 indexed citations
20.
Esler, Murray, Graham P. Jackman, Alex Bobik, et al.. (1979). Determination of norepinephrine apparent release rate and clearance in humans. Life Sciences. 25(17). 1461–1470. 301 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.

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