Christopher Allen

1.6k total citations
33 papers, 1.0k citations indexed

About

Christopher Allen is a scholar working on Surgery, Physiology and Gastroenterology. According to data from OpenAlex, Christopher Allen has authored 33 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Physiology and 6 papers in Gastroenterology. Recurrent topics in Christopher Allen's work include Gastroesophageal reflux and treatments (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Eosinophilic Esophagitis (4 papers). Christopher Allen is often cited by papers focused on Gastroesophageal reflux and treatments (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Eosinophilic Esophagitis (4 papers). Christopher Allen collaborates with scholars based in Canada, United States and United Kingdom. Christopher Allen's co-authors include Mehran Anvari, Roy J. Shephard, C. T. M. Davies, Rune Hedman, P. E. di Prampero, Kjell Myhre, J. E. Merriman, A. J. S. Benadé, Rachel Simmons and David Armstrong and has published in prestigious journals such as The Lancet, Gastroenterology and Annals of Surgery.

In The Last Decade

Christopher Allen

32 papers receiving 942 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher Allen Canada 18 264 252 209 208 173 33 1.0k
Kyriaki Karavanaki Greece 22 186 0.7× 259 1.0× 137 0.7× 23 0.1× 39 0.2× 81 1.5k
Elliott L. Semble United States 17 145 0.5× 381 1.5× 65 0.3× 16 0.1× 130 0.8× 30 1.2k
Lisa-Ann Fraser Canada 17 146 0.6× 248 1.0× 62 0.3× 12 0.1× 112 0.6× 27 1.4k
Kenneth B. Klein United States 10 214 0.8× 336 1.3× 446 2.1× 108 0.5× 66 0.4× 15 770
M Medraś Poland 14 142 0.5× 81 0.3× 38 0.2× 26 0.1× 35 0.2× 50 830
Scott T. Stoll United States 16 45 0.2× 153 0.6× 12 0.1× 112 0.5× 140 0.8× 31 787
Stephen Sullivan Canada 16 209 0.8× 387 1.5× 266 1.3× 12 0.1× 70 0.4× 55 1.2k
Randall E. Keyser United States 22 139 0.5× 148 0.6× 5 0.0× 220 1.1× 209 1.2× 59 1.3k
Weiming Sun China 13 107 0.4× 255 1.0× 206 1.0× 25 0.1× 23 0.1× 27 659
Mats Peder Mosti Norway 15 132 0.5× 88 0.3× 17 0.1× 47 0.2× 39 0.2× 37 599

Countries citing papers authored by Christopher Allen

Since Specialization
Citations

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

Fields of papers citing papers by Christopher Allen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Allen

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Allen. A scholar is included among the top collaborators of Christopher Allen 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 Christopher Allen. Christopher Allen 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.
Persaud, Navindra, Amir Azarpazhooh, Charles Keown‐Stoneman, et al.. (2023). Xylitol for the prevention of acute otitis media episodes in children aged 1–5 years: a randomised controlled trial. Archives of Disease in Childhood. 109(2). 121–124.
2.
Persaud, Nav, Andreas Laupacis, Amir Azarpazhooh, et al.. (2018). Xylitol for the prevention of acute otitis media episodes in children aged 2–4 years: protocol for a pragmatic randomised controlled trial. BMJ Open. 8(8). e020941–e020941. 4 indexed citations
3.
Gupta, Samir, et al.. (2017). Novel Interprofessional Mentoring Intervention to Improve Spirometry in Primary Care: Uptake, Feedback, and Effects on Behavioral Intention. Journal of Continuing Education in the Health Professions. 37(3). 183–189. 1 indexed citations
4.
5.
Brown, Richard G., David Oliver, Christopher Allen, et al.. (2015). Impact of disease, cognitive and behavioural factors on caregiver outcome in amyotrophic lateral sclerosis. Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration. 16(5-6). 316–323. 36 indexed citations
6.
Derry, Christopher P., Christopher Allen, Robin Grant, James W. Ironside, & Richard Davenport. (2012). Encephalopathy in a 45-year-old woman: presented at the Advanced Clinical Neurology Course, Edinburgh 2010. Practical Neurology. 12(2). 116–125. 1 indexed citations
7.
8.
Makaryan, Vahagn, Willem Kulik, Frédéric M. Vaz, et al.. (2011). The cellular and molecular mechanisms for neutropenia in Barth syndrome. European Journal Of Haematology. 88(3). 195–209. 34 indexed citations
9.
Allen, Christopher, Robert J. Klaassen, Conrad V. Fernandez, et al.. (2010). Comparative analysis of Shwachman-Diamond syndrome to other inherited bone marrow failure syndromes and genotype-phenotype correlation. Clinical Genetics. 79(5). 448–458. 33 indexed citations
10.
11.
Breakey, Vicky R., M. Stephen Meyn, Vicky L. Ng, et al.. (2009). Hepatitis-associated Aplastic Anemia Presenting as a Familial Bone Marrow Failure Syndrome. Journal of Pediatric Hematology/Oncology. 31(11). 884–887. 5 indexed citations
12.
Anvari, Mehran & Christopher Allen. (2003). Surgical outcome in gastro-esophageal reflux disease patients with inadequate response to proton pump inhibitors. Surgical Endoscopy. 17(7). 1029–1035. 36 indexed citations
13.
Christie, Suzanne, et al.. (2002). Crossover Comparison of Efficacy and Preference for Rizatriptan 10 mg versus Ergotamine/Caffeine in Migraine. European Neurology. 49(1). 20–29. 47 indexed citations
14.
Allen, Christopher, et al.. (2002). Determinants of Migraine-Specific Quality of Life. Cephalalgia. 22(8). 680–685. 36 indexed citations
15.
Legg, N.J., et al.. (1999). Comparison of Rizatriptan 10 mg vs. Naratriptan 2.5 mg in Migraine. European Neurology. 42(3). 173–179. 81 indexed citations
16.
Anvari, Mehran & Christopher Allen. (1998). Laparoscopic Nissen Fundoplication. Annals of Surgery. 227(1). 25–32. 72 indexed citations
17.
Allen, Christopher, et al.. (1977). Loss of body weight and fat during exercise in a cold chamber. European Journal of Applied Physiology. 37(3). 205–218. 13 indexed citations
18.
Allen, Christopher, et al.. (1977). LaTulippe--a case study of a one hundred and sixty kilometre runner.. British Journal of Sports Medicine. 11(2). 83–87. 15 indexed citations
19.
Shephard, Roy J., Christopher Allen, Oded Bar‐Or, et al.. (1969). The working capacity of Toronto schoolchildren. I.. PubMed. 100(12). 560–14. 39 indexed citations
20.
Allen, Christopher. (1952). Experiment in Peacemaking. BMJ. 1(4759). 652–652. 1 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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