R P Logan

1.4k total citations
20 papers, 1.0k citations indexed

About

R P Logan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, R P Logan has authored 20 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 6 papers in Pulmonary and Respiratory Medicine and 6 papers in Gastroenterology. Recurrent topics in R P Logan's work include Helicobacter pylori-related gastroenterology studies (16 papers), Gastric Cancer Management and Outcomes (6 papers) and Gastroesophageal reflux and treatments (5 papers). R P Logan is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (16 papers), Gastric Cancer Management and Outcomes (6 papers) and Gastroesophageal reflux and treatments (5 papers). R P Logan collaborates with scholars based in United Kingdom, Canada and United States. R P Logan's co-authors include J J Misiewicz, P A Gummett, M M Walker, Q N Karim, Jeremy Hugh Baron, J. H. Baron, Helen Nabwera, James R. Bebb, A W Boylston and A J Pinching and has published in prestigious journals such as The Lancet, Gastroenterology and Gut.

In The Last Decade

R P Logan

20 papers receiving 962 citations

Peers

Countries citing papers authored by R P Logan

Since Specialization

Citations

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

Fields of papers citing papers by R P Logan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R P Logan

This figure shows the co-authorship network connecting the top 25 collaborators of R P Logan. A scholar is included among the top collaborators of R P Logan 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 R P Logan. R P Logan 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	Does the use of immunosuppressive therapy in inflammatory bowel disease increase the risk of developing lymphoma? 2001 ·Alimentary Pharmacology & Therapeutics ·James R. Bebb, R P Logan	21
2	Nocardia asteroides lung abscess in acute ulcerative colitis treated with cyclosporine 2001 ·The American Journal of Gastroenterology ·W. A. Stack, P. D. I. RICHARDSON, R P Logan, Yashwant R. Mahida, Chris J. Hawkey	17
3	Epidemiology of Helicobacter pylori: transmission, translocation and extragastric reservoirs. 1999 ·PubMed ·Helen Nabwera, R P Logan	26
4	Measurement of motility of Helicobacter pylori, Campylobacter jejuni, and Escherichia coli by real time computer tracking using the Hobson BacTracker. 1998 ·Journal of Clinical Pathology ·Q N Karim, R P Logan, (unknown), (unknown), (unknown)	37
5	Once-a-day treatment of Helicobacter pylori 1998 ·Gastroenterology ·(unknown), (unknown), R P Logan, (unknown), Robert E. Spiller	1
6	Does “near patient” H. pylori testing in primary care reduce referral for endoscopy? Results from a randomised trial 1998 ·Gastroenterology ·Anne K. Duggan, C. Gregory Elliott, R P Logan, C J Hawkey, R F Logan	14
7	The safety and efficacy of ranitidine bismuth citrate in combination with antibiotics for the eradication of Helicobacter pylori 1996 ·Alimentary Pharmacology & Therapeutics ·John Wyeth, R E Pounder, Annette Duggan, Colm O’Morain, (unknown), (unknown), E. A. J. Rauws, Karna Dev Bardhan, (unknown), Martin Buckley, P A Gummett, R P Logan	27
8	Changes in the intragastric distribution of Helicobacter pylori during treatment with omeprazole. 1995 ·Gut ·R P Logan, M M Walker, J J Misiewicz, P A Gummett, Q N Karim, Jeremy Hugh Baron	261
9	Eradication of Helicobacter pylori and prevention of recurrence of duodenal ulcer: a randomized, double‐blind, multi‐centre trial of omeprazole with or without clarithromycin 1995 ·Alimentary Pharmacology & Therapeutics ·R P Logan, K. D. Bardhan, Louis-Cyril Celestin, A Theodossi, K R Palmer, P I Reed, J. H. Baron, J J Misiewicz	55
10	Eradication of Helicobacter pylori with lansoprazole and clarithromycin 1995 ·Alimentary Pharmacology & Therapeutics ·Adam Harris, P A Gummett, R P Logan, (unknown), J. H. Baron, J J Misiewicz	24
11	Helicobacter pylori and upper gastrointestinal disease: a survey of gastroenterologists in the United Kingdom. 1995 ·Gut ·Ruairidh Milne, R P Logan, (unknown), J J Misiewicz, D Forman	21
12	One week's anti-Helicobacter pylori treatment for duodenal ulcer. 1994 ·Gut ·R P Logan, P A Gummett, J J Misiewicz, Q N Karim, M M Walker, J. H. Baron	38
13	Platelets in ulcerative colitis and Crohn's disease express functional interleukin‐1 and interleukin‐8 receptors 1994 ·European Journal of Clinical Investigation ·(unknown), Manfred Uhr, Colin McGuckin, R P Logan, J J Misiewicz, E. C. Gordon‐Smith, Christoph Beglinger	34
14	Eradication of Helicobacter pylori with clarithromycin and omeprazole. 1994 ·Gut ·R P Logan, P A Gummett, (unknown), (unknown), (unknown), M M Walker, (unknown), J. H. Baron, J J Misiewicz	145
15	Two‐week eradication regimen for metronidazole‐resistant Helicobacter pylori 1993 ·Alimentary Pharmacology & Therapeutics ·R P Logan, P A Gummett, J J Misiewicz, Q N Karim, M M Walker, J. H. Baron	22
16	The European 13C-urea breath test for the detection of Helicobacter pylori 1991 ·European Journal of Gastroenterology & Hepatology ·R P Logan	194
17	The 13Carbon-Urea Breath Test for the Detection of Helicobacter Pylori 1991 ·Clinical Science ·R P Logan, P A Gummett, M M Walker, (unknown), (unknown), Sarah J. Clark, (unknown), J H Baron	1
18	Epstein-Barr virus associated oesophageal ulcers in AIDS. 1990 ·Gut ·V. S. Kitchen, (unknown), N. Francis, R P Logan, F A Lewis, A W Boylston, A J Pinching, J R Harris	41
19	Campylobacter pylori in the upper gastrointestinal tract of patients with HIV-1 infection. 1990 ·Journal of Clinical Pathology ·N. Francis, R P Logan, M M Walker, R J Polson, A W Boylston, A J Pinching, J R Harris, Jeremy Hugh Baron	26
20	GASTROSPIRILLUM HOMINIS INFECTION OF THE STOMACH 1989 ·The Lancet ·R P Logan, Q N Karim, R J Polson, Marjorie M. Walker, Jeremy Hugh Baron, (unknown), Chris Taylor, S. Nour	12

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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