J Freeman

460 total citations
10 papers, 368 citations indexed

About

J Freeman is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, J Freeman has authored 10 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 3 papers in Surgery and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in J Freeman's work include Liver Disease and Transplantation (3 papers), Liver Disease Diagnosis and Treatment (3 papers) and Dysphagia Assessment and Management (2 papers). J Freeman is often cited by papers focused on Liver Disease and Transplantation (3 papers), Liver Disease Diagnosis and Treatment (3 papers) and Dysphagia Assessment and Management (2 papers). J Freeman collaborates with scholars based in United Kingdom, Australia and United States. J Freeman's co-authors include G. K. T. Holmes, CJ Hawkey, Alastair Forbes, Mark Sopwith, Rose G. Long, Patricia K. Heath, Vijay S. Dayal, C O Record, P. H. Baylis and C. J. Thompson and has published in prestigious journals such as The Lancet, Gut and Nephrology Dialysis Transplantation.

In The Last Decade

J Freeman

10 papers receiving 349 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Freeman United Kingdom	5	218	138	108	77	50	10	368
Simone Pasini Italy	8	108 0.5×	102 0.7×	103 1.0×	74 1.0×	19 0.4×	12	394
Ella M. van den Berg‐Loonen Netherlands	14	159 0.7×	77 0.6×	183 1.7×	230 3.0×	45 0.9×	25	689
Jean-Jacques Cassiman Belgium	7	82 0.4×	35 0.3×	149 1.4×	26 0.3×	37 0.7×	9	383
Marta Rusmini Italy	12	69 0.3×	83 0.6×	130 1.2×	85 1.1×	29 0.6×	22	467
J.F. Colombel France	7	138 0.6×	130 0.9×	82 0.8×	123 1.6×	6 0.1×	18	368
Luis Fernández-Pereira Spain	9	53 0.2×	34 0.2×	142 1.3×	30 0.4×	40 0.8×	28	313
K Mitamura Japan	11	63 0.3×	38 0.3×	138 1.3×	52 0.7×	29 0.6×	19	340
Ichiro Kobayashi Japan	5	25 0.1×	79 0.6×	102 0.9×	53 0.7×	34 0.7×	7	325
Hardeep Phull United States	10	57 0.3×	81 0.6×	25 0.2×	76 1.0×	20 0.4×	21	352
Diletta Bonciani Italy	11	45 0.2×	78 0.6×	80 0.7×	72 0.9×	55 1.1×	22	450

Countries citing papers authored by J Freeman

Since Specialization

Citations

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

Fields of papers citing papers by J Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Freeman

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

All Works

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10 of 10 papers shown

Scott, Robert A., Michael J. Williams, Adam Lawson, A Austin, & J Freeman. (2012). Service provision for liver disease in the UK: a national questionnaire-based survey. Clinical Medicine. 12(2). 114–118. 2 indexed citations

Freeman, J, et al.. (2011). Non-invasive assessment and prediction of clinically significant portal hypertension: Table 1. Gut. 60(Suppl 1). A245.2–A246. 1 indexed citations

Wheeler, Krista K., et al.. (2010). PTU-001 Transient response to botulinum toxin injection predicts the medium-term outcome after endoscopic sphincterotomy in type 2/3 sphincter of Oddi dysfunction. A48.2–A48. 2 indexed citations

Austin, A, et al.. (2010). PTU-066 Non-invasive assessment of systemic haemodynamics to determine variceal bleeding risk in cirrhotic patients. University of Derby Online Research Archive. (University of Derby). A75.2–A76. 1 indexed citations

Heath, Patricia K., Mark Sopwith, J Freeman, et al.. (1997). Randomised controlled trial of CDP571 antibody to tumour necrosis factor-α in Crohn's disease. The Lancet. 349(9051). 521–524. 310 indexed citations

Johnson, David W., et al.. (1996). A randomized trial comparing 1.25 mmol/l calcium dialysate to 1.75 mmol/l calcium dialysate in CAPD patients. Nephrology Dialysis Transplantation. 11(1). 88–93. 12 indexed citations

Thompson, C. J., J Freeman, C O Record, & P. H. Baylis. (1987). Hypernatraemia due to a reset osmostat for vasopressin release and thirst, complicated by nephrogenic diabetes insipidus. Postgraduate Medical Journal. 63(745). 979–982. 19 indexed citations

Rogstad, K E, J Freeman, M Moorghen, & C O Record. (1986). Difficulty in Diagnosing Complications of Caroliʼs Disease. Journal of Clinical Gastroenterology. 8(5). 582–585. 4 indexed citations

Turner, G., Hazem K. Ghneim, & J Freeman. (1979). Evaluation of 3,4-Dinitrophenyl Tetra-N-Acetyl-β-Chitotetraoside as a Substrate for the Measurement of Lysozyme in Normal and Pathological Sera. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 16(1-6). 51–53. 2 indexed citations

10.

Dayal, Vijay S. & J Freeman. (1976). Cricopharyngeal Myotomy for Dysphagia in Oculopharyngeal Muscular Dystrophy: Report of a Case. Archives of Otolaryngology - Head and Neck Surgery. 102(2). 115–116. 15 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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