R A Parkins

1.1k total citations
39 papers, 743 citations indexed

About

R A Parkins is a scholar working on Surgery, Gastroenterology and Oncology. According to data from OpenAlex, R A Parkins has authored 39 papers receiving a total of 743 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 7 papers in Gastroenterology and 5 papers in Oncology. Recurrent topics in R A Parkins's work include Helicobacter pylori-related gastroenterology studies (10 papers), Gastrointestinal disorders and treatments (6 papers) and Eosinophilic Esophagitis (4 papers). R A Parkins is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (10 papers), Gastrointestinal disorders and treatments (6 papers) and Eosinophilic Esophagitis (4 papers). R A Parkins collaborates with scholars based in United Kingdom, United States and Canada. R A Parkins's co-authors include Shmuel Eidelman, Robert E. Spiller, Sami Shousha, Cyrus E. Rubin, E. G. L. Bywaters, C. Lowdell, C.E. Rubin, William O. Dobbins, I G Barrison and Alastair Forbes and has published in prestigious journals such as The Lancet, Gastroenterology and American Journal of Clinical Nutrition.

In The Last Decade

R A Parkins

38 papers receiving 618 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R A Parkins United Kingdom	17	370	225	128	114	112	39	743
Owen Harris Australia	11	239 0.6×	250 1.1×	230 1.8×	88 0.8×	118 1.1×	24	759
B. H. Novis South Africa	17	383 1.0×	187 0.8×	167 1.3×	133 1.2×	82 0.7×	40	759
G. Di Febo Italy	19	387 1.0×	248 1.1×	216 1.7×	90 0.8×	80 0.7×	41	973
Wells Sa United States	13	329 0.9×	71 0.3×	119 0.9×	137 1.2×	156 1.4×	41	847
Tadahiko Fuchigami Japan	13	294 0.8×	120 0.5×	128 1.0×	57 0.5×	126 1.1×	39	570
I. D. Ansell United Kingdom	18	335 0.9×	51 0.2×	205 1.6×	85 0.7×	228 2.0×	45	904
Katsuya Hirakawa Japan	13	308 0.8×	144 0.6×	125 1.0×	102 0.9×	327 2.9×	20	600
Sandra Clipp United States	13	285 0.8×	264 1.2×	325 2.5×	199 1.7×	124 1.1×	17	908
M Stolte Germany	14	549 1.5×	159 0.7×	163 1.3×	143 1.3×	185 1.7×	40	799
J. J. Kolkman Netherlands	8	332 0.9×	179 0.8×	171 1.3×	53 0.5×	161 1.4×	17	785

Countries citing papers authored by R A Parkins

Since Specialization

Citations

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

Fields of papers citing papers by R A Parkins

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R A Parkins

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

Blair, S D, Alastair Forbes, & R A Parkins. (1992). CMV Colitis in an Immunocompetent Adult. Journal of the Royal Society of Medicine. 85(4). 238–239. 25 indexed citations

Shousha, Sami, T B Bull, & R A Parkins. (1990). Duodenal Ultrastructure in Patients with Chronic Renal Failure with a Comment on the Incidence of Campylobacter pylori Infection. Ultrastructural Pathology. 14(1). 1–10. 5 indexed citations

Venizelos, Ioannis, Sami Shousha, T B Bull, & R A Parkins. (1988). Chronic intestinal pseudo‐obstruction in two patients. Overlap of features of systemic sclerosis and visceral myopathy. Histopathology. 12(5). 533–540. 3 indexed citations

Powell-Tuck, J, K D MacRae, M. J. R. Healy, J E Lennard-Jones, & R A Parkins. (1986). A defence of the small clinical trial: evaluation of three gastroenterological studies.. BMJ. 292(6520). 599–602. 31 indexed citations

Lowdell, C., Sami Shousha, & R A Parkins. (1986). The incidence of amyloidosis complicating inflammatory bowel disease. Diseases of the Colon & Rectum. 29(5). 351–354. 32 indexed citations

Scott, H J, et al.. (1986). Colonic haemorrhage: A technique for rapid intra-operative bowel preparation and colonoscopy. British journal of surgery. 73(5). 390–391. 14 indexed citations

Shousha, Sami, Kylie R. James, & R A Parkins. (1985). Ferritin and lysozyme distribution in normal and abnormal duodenal mucosae. Digestive Diseases and Sciences. 30(7). 630–636. 2 indexed citations

Barrison, I G & R A Parkins. (1985). The clinical value of Haemoccult and Fecatwin in the detection of colorectal neoplasia in hospital and general practice patients. Postgraduate Medical Journal. 61(718). 701–704. 6 indexed citations

Glynn, Michael, et al.. (1984). Recurrent bleeding from idiopathic ulceration of small bowel.. BMJ. 288(6422). 975–976. 11 indexed citations

10.

Parkins, R A, et al.. (1981). Clustering of Hepatitis B virus Infection and Hepatocellular Carcinoma in a Family¹. Journal of the Royal Society of Medicine. 74(11). 843–845. 8 indexed citations

11.

Barrison, I G, et al.. (1981). Screening for Occult Gastrointestinal Bleeding in Hospital Patients. Journal of the Royal Society of Medicine. 74(1). 41–43. 1 indexed citations

12.

Kane, S. P. & R A Parkins. (1979). Chronic ulcerative jejunitis without symptoms. Postgraduate Medical Journal. 55(641). 215–217. 3 indexed citations

13.

Andrews, Robert, et al.. (1977). Effect of lysolecithin on gastric mucosal structure and potential difference.. Gut. 18(6). 457–461. 28 indexed citations

14.

Parkins, R A, et al.. (1972). Sulphonamide crystalluria with acetazolamide.. BMJ. 3(5827). 646.2–646. 4 indexed citations

15.

Parkins, R A, et al.. (1969). Metochlopramide as an adjunct to small bowel intubation.. Gut. 10(8). 690–690. 8 indexed citations

16.

Parkins, R A, Shmuel Eidelman, Edward B. Perrin, & C.E. Rubin. (1966). A Preliminary Study of Factors Affecting Blood Lipid Levels in Three Groups of Yemenite Jews. American Journal of Clinical Nutrition. 18(2). 134–148. 17 indexed citations

17.

Parkins, R A, C.E. Rubin, Shmuel Eidelman, William O. Dobbins, & Patricia C. Phelps. (1963). THE DIAGNOSIS OF CYSTIC FIBROSIS BY RECTAL SUCTION BIOPSY. The Lancet. 282(7313). 851–856. 30 indexed citations

18.

Dobbins, William O., Jerry S. Trier, R A Parkins, et al.. (1963). A Warning Regarding the Dangers of Hydraulic Biopsy in Gastrointestinal Research. Gastroenterology. 45(3). 335–340. 22 indexed citations

19.

Parkins, R A. (1961). Severe Watery Diarrhoea and Potassium Depletion Associated with an Islet-cell Tumour of Pancreas. BMJ. 2(5248). 356–357. 23 indexed citations

20.

Parkins, R A & E. G. L. Bywaters. (1959). Resorption of Intracutaneously Injected Congo Red. Annals of the Rheumatic Diseases. 18(1). 8–14. 4 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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