Martin Egfjord

931 total citations
53 papers, 691 citations indexed

About

Martin Egfjord is a scholar working on Pulmonary and Respiratory Medicine, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, Martin Egfjord has authored 53 papers receiving a total of 691 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 11 papers in Endocrinology, Diabetes and Metabolism and 10 papers in Molecular Biology. Recurrent topics in Martin Egfjord's work include Electrolyte and hormonal disorders (10 papers), Hormonal Regulation and Hypertension (10 papers) and Parathyroid Disorders and Treatments (7 papers). Martin Egfjord is often cited by papers focused on Electrolyte and hormonal disorders (10 papers), Hormonal Regulation and Hypertension (10 papers) and Parathyroid Disorders and Treatments (7 papers). Martin Egfjord collaborates with scholars based in Denmark, United States and United Kingdom. Martin Egfjord's co-authors include Klaus Ølgaard, Henrik Daugaard, Ewa Lewin, Lisbet Brandi, Nina von Wowern, T. Storm, Pål Hasvold, Sia Kromann Nicolaisen, Henrik Toft Sørensen and Reimar W. Thomsen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Martin Egfjord

49 papers receiving 672 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Martin Egfjord Denmark 14 278 141 130 117 110 53 691
Marvin Grieff United States 15 267 1.0× 363 2.6× 149 1.1× 68 0.6× 67 0.6× 19 781
Małgorzata Konieczyńska Poland 16 217 0.8× 177 1.3× 86 0.7× 255 2.2× 94 0.9× 59 769
Giorgio Punzo Italy 14 124 0.4× 239 1.7× 77 0.6× 126 1.1× 59 0.5× 36 596
Maria Rita Metelli Italy 18 88 0.3× 235 1.7× 175 1.3× 92 0.8× 72 0.7× 37 936
Sung Jig Lim South Korea 13 108 0.4× 198 1.4× 207 1.6× 96 0.8× 80 0.7× 26 709
Kurt Sowers United States 6 86 0.3× 472 3.3× 141 1.1× 67 0.6× 89 0.8× 6 681
Nicholas R. Loon United States 10 276 1.0× 426 3.0× 203 1.6× 289 2.5× 158 1.4× 14 931
Ursula Barnas Austria 14 61 0.2× 181 1.3× 87 0.7× 105 0.9× 128 1.2× 22 863
Toshihiko Imakiire Japan 15 217 0.8× 310 2.2× 157 1.2× 119 1.0× 63 0.6× 32 706
Jonaz Ripsweden Sweden 15 102 0.4× 337 2.4× 72 0.6× 91 0.8× 79 0.7× 29 674

Countries citing papers authored by Martin Egfjord

Since Specialization
Citations

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

Fields of papers citing papers by Martin Egfjord

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Martin Egfjord

This figure shows the co-authorship network connecting the top 25 collaborators of Martin Egfjord. A scholar is included among the top collaborators of Martin Egfjord 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 Martin Egfjord. Martin Egfjord 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.
Jespersen, Bente, Martin Egfjord, Lene Boesby, et al.. (2024). Effect of Spironolactone on Kidney Function in Kidney Transplant Recipients (the SPIREN trial). Clinical Journal of the American Society of Nephrology. 19(6). 755–766. 10 indexed citations
2.
Egfjord, Martin, et al.. (2023). Does hydration status influence kidney volume in autosomal dominant polycystic kidney disease?. Clinical Nephrology. 100(5). 195–201. 2 indexed citations
3.
Madsen, Bo, Mark McClure, Hans Dieperink, et al.. (2023). Age- and time-dependent increases in incident anti-glomerular basement membrane disease: a nationwide cohort study. Clinical Kidney Journal. 17(1). sfad261–sfad261. 1 indexed citations
4.
Asferg, Camilla, Lisbet Rosenkrantz Hölmich, Niels Henrik Buus, et al.. (2020). Effect of increased potassium intake on the renin–angiotensin–aldosterone system and subcutaneous resistance arteries: a randomized crossover study. Nephrology Dialysis Transplantation. 36(7). 1282–1291. 7 indexed citations
5.
Chanouzas, Dimitrios, J. Mcgregor, Peter Nightingale, et al.. (2019). Intravenous pulse methylprednisolone for induction of remission in severe ANCA associated Vasculitis: a multi-center retrospective cohort study. BMC Nephrology. 20(1). 58–58. 62 indexed citations
6.
Kvist, Peter Helding, Morten Tonnesen, Klaus Stensgaard Frederiksen, et al.. (2018). Temporal Regulation of Glomerular and Cortical Tubulointerstitial Genes Involved in the Development of Nephrotoxic Serum Nephritis. ˜The œNephron journals/Nephron journals. 140(3). 218–230. 3 indexed citations
7.
Madsen, Majbritt Busk, Christian Torp‐Pedersen, Lars Køber, et al.. (2016). Prognostic impact of carboxylesterase 1 gene variants in patients with congestive heart failure treated with angiotensin-converting enzyme inhibitors. Pharmacogenetics and Genomics. 26(4). 169–177. 6 indexed citations
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10.
Lausten, Gunnar Schwarz, et al.. (1998). Necrosis of the femoral head after kidney transplantation. Clinical Transplantation. 12(6). 572–574. 29 indexed citations
11.
Daugaard, Henrik, Martin Egfjord, Ewa Lewin, & Klaus Ølgaard. (1994). Metabolism of intact PTH by isolated perfused kidney and liver from uremic rats.. PubMed. 2(4). 240–8. 5 indexed citations
12.
13.
Egfjord, Martin, et al.. (1993). Metabolism of Prednisone in Kidney Transplanted Patients with Necrosis of the Femoral Head. Pharmacology & Toxicology. 72(2). 78–83. 6 indexed citations
14.
Ølgaard, Klaus, T. Storm, Nina von Wowern, et al.. (1992). Glucocorticoid-induced osteoporosis in the lumbar spine, forearm, and mandible of nephrotic patients: A double-blind study on the high-dose, long-term effects of prednisone versus deflazacort. Calcified Tissue International. 50(6). 490–497. 71 indexed citations
15.
Egfjord, Martin, Michael Staun, & Klaus Ølgaard. (1992). Effects of methylprednisolone and uremia on renal and intestinal calbindin-D in the rat. Clinica Chimica Acta. 212(1-2). 47–54. 5 indexed citations
16.
Almdal, Thomas, Martin Egfjord, Bernie Hansen, & Hendrik Vilstrup. (1991). Increased hepatic capacity of urea synthesis in acute and chronic uraemia in rats. Clinical Nutrition. 10(4). 206–212. 3 indexed citations
17.
Nielsen, Ove Juul, Martin Egfjord, & Peter Hirth. (1990). The metabolism of recombinant erythropoietin in the isolated perfused rat liver. Liver International. 10(6). 343–349. 9 indexed citations
18.
Daugaard, Henrik, Martin Egfjord, & Klaus Ølgaard. (1990). Influence of Calcium on the Metabolism of Intact Parathyroid Hormone by Isolated Perfused Rat Kidney and Liver*. Endocrinology. 126(4). 1813–1820. 15 indexed citations
19.
Daugaard, Henrik, Martin Egfjord, & Klaus Ølgaard. (1988). Metabolism of intact parathyroid hormone in isolated perfused rat liver and kidney. American Journal of Physiology-Endocrinology and Metabolism. 254(6). E740–E748. 21 indexed citations
20.
Egfjord, Martin & J. Ladefoged. (1985). Pain Perception Expressed by Postoperative Analgetica Need in Patients with Nephropathia Interstitialis Chronica e Phenacetin. International Journal of the Addictions. 20(2). 363–368. 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.

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