A. Allan

1.1k total citations
28 papers, 611 citations indexed

About

A. Allan is a scholar working on Surgery, Genetics and Epidemiology. According to data from OpenAlex, A. Allan has authored 28 papers receiving a total of 611 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 11 papers in Genetics and 8 papers in Epidemiology. Recurrent topics in A. Allan's work include Inflammatory Bowel Disease (9 papers), Microscopic Colitis (7 papers) and Anorectal Disease Treatments and Outcomes (6 papers). A. Allan is often cited by papers focused on Inflammatory Bowel Disease (9 papers), Microscopic Colitis (7 papers) and Anorectal Disease Treatments and Outcomes (6 papers). A. Allan collaborates with scholars based in United Kingdom and South Africa. A. Allan's co-authors include M R B Keighley, J Alexander-Williams, James Bristol, R C N Williamson, H Andrews, N. S. Ambrose, M. C. Winslet, Joel Sayfan, M. R. B. Keighley and V Poxon and has published in prestigious journals such as Gut, British journal of surgery and Alimentary Pharmacology & Therapeutics.

In The Last Decade

A. Allan

27 papers receiving 588 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Allan United Kingdom	17	372	250	180	116	85	28	611
Matilde Ingrosso Italy	9	211 0.6×	176 0.7×	138 0.8×	72 0.6×	116 1.4×	16	510
Fumitoshi Kuroki Japan	11	141 0.4×	210 0.8×	142 0.8×	61 0.5×	72 0.8×	18	456
Philippos Dimoulios Greece	9	201 0.5×	78 0.3×	110 0.6×	92 0.8×	96 1.1×	10	439
Nicola Della Valle Italy	15	206 0.6×	154 0.6×	152 0.8×	118 1.0×	66 0.8×	23	546
Alicia M. Sambuelli Argentina	15	199 0.5×	244 1.0×	176 1.0×	56 0.5×	82 1.0×	31	754
Rin Chang South Korea	14	271 0.7×	69 0.3×	138 0.8×	83 0.7×	77 0.9×	53	590
K Heinkel Germany	10	313 0.8×	221 0.9×	133 0.7×	59 0.5×	53 0.6×	64	585
Antonio Salas Spain	10	163 0.4×	101 0.4×	107 0.6×	194 1.7×	141 1.7×	16	537
Christian Scheurlen Germany	14	422 1.1×	172 0.7×	165 0.9×	76 0.7×	49 0.6×	26	729
Ezio Gaia Italy	16	475 1.3×	132 0.5×	122 0.7×	321 2.8×	90 1.1×	32	807

Countries citing papers authored by A. Allan

Since Specialization

Citations

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

Fields of papers citing papers by A. Allan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Allan

This figure shows the co-authorship network connecting the top 25 collaborators of A. Allan. A scholar is included among the top collaborators of A. Allan 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 A. Allan. A. Allan 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

Allan, A., et al.. (2006). Use of W‐plasty in stenotic stoma: a new solution for an old problem. Colorectal Disease. 8(8). 715–716. 20 indexed citations

Stirling, Christine, J. Graeme Houston, Sue Robertson, et al.. (2003). Diarrhoea, vomiting and ACE inhibitors: – an important cause of acute renal failure. Journal of Human Hypertension. 17(6). 419–423. 35 indexed citations

Singh, Sukhdev, et al.. (2002). Sulphide‐induced energy deficiency in colonic cells is prevented by glucose but not by butyrate. Alimentary Pharmacology & Therapeutics. 16(2). 325–331. 23 indexed citations

Allan, A., et al.. (1996). Mucosal enzyme activity for butyrate oxidation; no defect in patients with ulcerative colitis.. Gut. 38(6). 886–893. 27 indexed citations

Khaira, H S, A. Allan, & M C Crowson. (1996). Escherichia coli infection of an abdominal aortic aneurysm. Journal of Infection. 32(2). 161–163. 5 indexed citations

Tan, Cong, S Y Iftikhar, A. Allan, & Jan Freeman. (1995). Local effects of colorectal cancer are well palliated by endoscopic laser therapy. European Journal of Surgical Oncology. 21(6). 648–652. 19 indexed citations

Winslet, M. C., A. Allan, V Poxon, Denise Youngs, & M. R. B. Keighley. (1994). Faecal diversion for Crohn's colitis: a model to study the role of the faecal stream in the inflammatory process.. Gut. 35(2). 236–242. 36 indexed citations

Winslet, M. C., V Poxon, A. Allan, & M. R. B. Keighley. (1994). Mucosal glucosamine synthetase activity in inflammatory bowel disease. Digestive Diseases and Sciences. 39(3). 540–544. 11 indexed citations

Allan, A., et al.. (1994). An old head on new shoulders. International Journal of Colorectal Disease. 9(4). 215–216.

10.

Winslet, Marc C., V Poxon, A. Allan, & M R B Keighley. (1993). The Influence of Ileal Pouch-Anal Anastomosis for Ulcerative Colitis on Ileal Glycoprotein Synthesis. Scandinavian Journal of Gastroenterology. 28(6). 500–502. 2 indexed citations

11.

Allan, A., et al.. (1992). Clinical index to quantitate symptoms of perianal Crohn's disease. Diseases of the Colon & Rectum. 35(7). 656–661. 18 indexed citations

12.

Winslet, M. C., Z Drolc, A. Allan, & M R B Keighley. (1991). Assessment of the defunctioning efficiency of the loop ileostomy. Diseases of the Colon & Rectum. 34(8). 699–703. 20 indexed citations

13.

Silverman, Stanley, Denise Youngs, A. Allan, N. S. Ambrose, & M R B Keighley. (1989). The fecal microflora in pruritus ani. Diseases of the Colon & Rectum. 32(6). 466–468. 7 indexed citations

14.

Allan, A., et al.. (1989). Beware of hemolytic uremic syndrome presenting as colorectal disease in adults. Diseases of the Colon & Rectum. 32(5). 426–428. 5 indexed citations

15.

Allan, A., et al.. (1988). Anorectal sepsis as a presentation of occult rectal and systemic disease. Diseases of the Colon & Rectum. 31(8). 597–600. 28 indexed citations

16.

Allan, A. & M R B Keighley. (1988). Management of perianal Crohn's disease. World Journal of Surgery. 12(2). 198–202. 64 indexed citations

17.

Allan, A., N. S. Ambrose, Stanley Silverman, & M R B Keighley. (1987). Physiological study of pruritus ani. British journal of surgery. 74(7). 576–579. 26 indexed citations

18.

Alexander-Williams, J, A. Allan, Pascal Morel, et al.. (1986). The therapeutic dilatation of enteric strictures due to Crohn's disease.. PubMed. 68(2). 95–7. 30 indexed citations

19.

Houghton, P W J, et al.. (1985). Early gastric cancer: the case for long term surveillance.. BMJ. 291(6491). 305–308. 19 indexed citations

20.

Allan, A. & D P Jewell. (1983). In vitro model for the assessment of luminal factors on rectal mucosa.. Gut. 24(9). 812–817. 14 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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