J. Knudsen

967 total citations
22 papers, 739 citations indexed

About

J. Knudsen is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Anesthesiology and Pain Medicine. According to data from OpenAlex, J. Knudsen has authored 22 papers receiving a total of 739 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 5 papers in Cardiology and Cardiovascular Medicine and 5 papers in Anesthesiology and Pain Medicine. Recurrent topics in J. Knudsen's work include Colorectal Cancer Surgical Treatments (3 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Anesthesia and Sedative Agents (3 papers). J. Knudsen is often cited by papers focused on Colorectal Cancer Surgical Treatments (3 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Anesthesia and Sedative Agents (3 papers). J. Knudsen collaborates with scholars based in Denmark, China and United States. J. Knudsen's co-authors include Tove Nilsson, M Sprechler, Anders Johansen, Niels Lyhne Christensen, J. Dissing, L McDonald, Jaymin Upadhyay, Diana J. Wallin, Margaret L. Griffin and Gautam Pendse and has published in prestigious journals such as The Journal of Immunology, NeuroImage and Brain.

In The Last Decade

J. Knudsen

22 papers receiving 683 citations

Peers

Countries citing papers authored by J. Knudsen

Since Specialization

Citations

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

Fields of papers citing papers by J. Knudsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Knudsen

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Low Constitutive Cell Surface Expression of HLA-B Is Caused by a Posttranslational Mechanism Involving Glu180 and Arg239 2016 ·The Journal of Immunology ·Christoffer Dellgren, (unknown), Maria Ormhøj, (unknown), J. Knudsen, Jan O. Nehlin, Torben Barington	4
2	Evaluation of a polyacrylamide hydrogel in the treatment of induced osteoarthritis in a goat model: a randomized controlled pilot study 2014 ·Osteoarthritis and Cartilage ·(unknown), (unknown), Henriette Svarre Nielsen, E. Svalastoga, (unknown), Fintan J. McEvoy, J. Knudsen, Preben D. Thomsen, Lise Charlotte Berg, Stine Jacobsen, Lise Christensen	10
3	Alterations in brain structure and functional connectivity in prescription opioid-dependent patients 2010 ·Brain ·Jaymin Upadhyay, Nasim Maleki, Jennifer Sharpe Potter, Igor Elman, David Rudrauf, J. Knudsen, Diana J. Wallin, Gautam Pendse, L McDonald, Margaret L. Griffin, Julie Anderson, Lauren Nutile, Perry F. Renshaw, Roger D. Weiss, Lino Becerra, David Borsook	296
4	fMRI Measures of Drug Modulation of CNS Activation by Noxious Stimuli: Differential effects of a Failed Analgesic (fosaprepitant) vs. an Opioid Analgesic (Buprenorphine) 2009 ·NeuroImage ·Jaymin Upadhyay, Julie Anderson, Anja Schwarz, Richard Baumgartner, Antonio Coimbra, Edward George, J. Knudsen, James H. Bishop, Lauren Nutile, (unknown), Robert A. Schreiber, Satish Iyengar, David Bleakman, Richard Hargreaves, Lino Becerra, David Borsook	1
5	Imiquimod 5% cream in the treatment of anogenital warts in female patients 2002 ·International Journal of Gynecology & Obstetrics ·Henry W. Buck, Michel Fortier, J. Knudsen, Jorma Paavonen	26
6	Lorentz Spengler's descriptions of chitons (Mollusca: Polyplacophora) 1992 ·The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center) ·Piet Kaas, J. Knudsen	2
7	At what level of serum total creatine kinase activity can measurement of serum creatine kinase MB isoenzyme activity be omitted in suspected myocardial infarction? 1989 ·Scandinavian Journal of Clinical and Laboratory Investigation ·J. Knudsen, (unknown), I. Byrjalsen, Per Hildebrandt, Steen Sørensen	4
8	Postoperative survival of patients with potentially curable cancer of the colon 1985 ·Diseases of the Colon & Rectum ·(unknown), Tove Nilsson, J. Knudsen, M Sprechler, (unknown)	34
9	[Morphine depot tablets compared with conventional morphine tablets in the treatment of cancer pain]. 1985 ·PubMed ·J. Knudsen, (unknown), (unknown), H Henriksen	7
10	Surgical management of intestinal obstruction in the late course of malignant disease. 1984 ·PubMed ·Kristian Aabo, Henrik C. Pedersen, (unknown), J. Knudsen	24
11	A comparative study of intramuscular buprenorphine and morphine in the treatment of chronic pain of malignant origin. 1982 ·British Journal of Clinical Pharmacology ·Michael Kjær, H Henriksen, J. Knudsen	20
12	[Beta adrenergic blockade and subtotal thyroidectomy in thyrotoxic patients. A preliminary uncontrolled study]. 1976 ·PubMed ·(unknown), (unknown), (unknown), J. Knudsen, (unknown), (unknown)	1
13	Urinary pseudouridine and beta-aminoisobutyric acid in patients with low grade urothelial tumours. Relations between excretion and tumour recurrence. 1976 ·PubMed ·(unknown), (unknown), Hans Wolf, M. Hammer, J. Knudsen, Dorrit Stahl, (unknown)	3
14	IDENTIFICATION OF CELLS WITH PANCREATIC‐TYPE AND GUT‐TYPE GLUCAGON IMMUNOREACTIVITY IN THE HUMAN COLON 1975 ·Acta Pathologica Microbiologica Scandinavica Section A Pathology ·J. Knudsen, Jens J. Holst, S Asnaes, (unknown)	32
15	A study on the clinical significance of urinary beta-aminoisobutyric acid in patients with urothelial tumours. 1975 ·PubMed ·(unknown), Knud‐Erik Sjølin, M. Hammer, J. Knudsen, Dorrit Stahl, (unknown)	5
16	POSTOPERATIVE PULMONARY COMPLICATIONS USING DRY AND HUMIDIFIED ANAESTHETIC GASES 1973 ·British Journal of Anaesthesia ·J. Knudsen, (unknown), (unknown)	17
17	Effect on the Incidence of Postoperative Sore Throat of 1 Percent Cinchocaine Jelly for Endotracheal Intubation 1971 ·Anesthesia & Analgesia ·(unknown), J. Knudsen	23
18	Human Erythrocyte Adenosine Deaminase Polymorphism in Denmark 1970 ·Human Heredity ·J. Dissing, J. Knudsen	13
19	A New Red Cell Adenosine Deaminase Phenotype in Man 1969 ·Human Heredity ·J. Dissing, J. Knudsen	28
20	Arterial Oxygen Tension During Anaesthesia 1966 ·Acta Anaesthesiologica Scandinavica ·J. Knudsen	1

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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