Ralph Warren

912 total citations
13 papers, 638 citations indexed

About

Ralph Warren is a scholar working on Surgery, Gastroenterology and Epidemiology. According to data from OpenAlex, Ralph Warren has authored 13 papers receiving a total of 638 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 7 papers in Gastroenterology and 5 papers in Epidemiology. Recurrent topics in Ralph Warren's work include Celiac Disease Research and Management (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Microscopic Colitis (4 papers). Ralph Warren is often cited by papers focused on Celiac Disease Research and Management (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Microscopic Colitis (4 papers). Ralph Warren collaborates with scholars based in Canada and United Kingdom. Ralph Warren's co-authors include Mohsin Rashid, V. D. Burrows, Marion Zarkadas, Shelley Case, Connie Switzer, J. Decker Butzner, Ann Cranney, Ian D. Graham, Cathy Streutker and Rima Petronienė and has published in prestigious journals such as SHILAP Revista de lepidopterología, PEDIATRICS and The American Journal of Gastroenterology.

In The Last Decade

Ralph Warren

13 papers receiving 598 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ralph Warren	504	424	302	72	69	13	638
D. Hughes	437 0.9×	490 1.2×	337 1.1×	46 0.6×	61 0.9×	15	648
GianMarco Giorgetti	411 0.8×	450 1.1×	320 1.1×	30 0.4×	128 1.9×	30	738
L. Rapacciuolo	166 0.3×	238 0.6×	289 1.0×	72 1.0×	244 3.5×	10	570
Meritxell Mariné	286 0.6×	175 0.4×	255 0.8×	21 0.3×	52 0.8×	14	389
Chang Hun Yang	222 0.4×	194 0.5×	93 0.3×	244 3.4×	39 0.6×	24	459
Mushtaq Ahmad Khan	213 0.4×	279 0.7×	83 0.3×	100 1.4×	17 0.2×	35	468
J. F. Mougenot	147 0.3×	358 0.8×	277 0.9×	30 0.4×	250 3.6×	33	573
Laura Kivelä	681 1.4×	396 0.9×	492 1.6×	18 0.3×	184 2.7×	49	795
Jan F. Monkelbaan	183 0.4×	294 0.7×	74 0.2×	140 1.9×	16 0.2×	22	622
Maria Grazia Vettorato	171 0.3×	300 0.7×	182 0.6×	51 0.7×	319 4.6×	16	660

Countries citing papers authored by Ralph Warren

Since Specialization

Citations

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

Fields of papers citing papers by Ralph Warren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Warren

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

All Works

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13 of 13 papers shown

Wuerz, Terence, J. Kane, Andrea K. Boggild, et al.. (2012). A Review of Amoebic Liver Abscess for Clinicians in a Nonendemic Setting. SHILAP Revista de lepidopterología. 26(10). 729–733. 61 indexed citations

Rashid, Mohsin, J. Decker Butzner, Ralph Warren, et al.. (2009). Home blood testing for celiac disease: recommendations for management.. PubMed Central. 7 indexed citations

Cranney, Ann, Marion Zarkadas, Ian D. Graham, et al.. (2007). The Canadian Celiac Health Survey. Digestive Diseases and Sciences. 52(4). 1087–1095. 153 indexed citations

Rashid, Mohsin, Decker Butzner, V. D. Burrows, et al.. (2007). Consumption of Pure Oats by Individuals with Celiac Disease: A Position Statement by the Canadian Celiac Association. SHILAP Revista de lepidopterología. 21(10). 649–651. 45 indexed citations

Petronienė, Rima, Elena Dubcenco, Jeffrey P. Baker, et al.. (2005). Given® Capsule Endoscopy in Celiac Disease: Evaluation of Diagnostic Accuracy and Interobserver Agreement. The American Journal of Gastroenterology. 100(3). 685–694. 116 indexed citations

Rashid, Mohsin, Ann Cranney, Marion Zarkadas, et al.. (2005). Celiac Disease: Evaluation of the Diagnosis and Dietary Compliance in Canadian Children. PEDIATRICS. 116(6). e754–e759. 170 indexed citations

Petronienė, Rima, Elena Dubcenco, Jeffrey P. Baker, et al.. (2004). Given capsule endoscopy in celiac disease. Gastrointestinal Endoscopy Clinics of North America. 14(1). 115–127. 38 indexed citations

Warren, Ralph, et al.. (1997). Pancreaticoduodenal Tuberculosis Simulating Metastatic Ovarian Carcinoma. SHILAP Revista de lepidopterología. 11(1). 41–43. 5 indexed citations

Oh, Paul, et al.. (1995). Gastrocolic Fistula Secondary to Primary Gastric Lymphoma. Journal of Clinical Gastroenterology. 20(1). 45–48. 15 indexed citations

10.

Simmons, William W. & Ralph Warren. (1994). Eosinophilic Pleural Effusion Associated With Recovery From Viral Hepatitis A. Journal of Clinical Gastroenterology. 19(2). 143–145. 5 indexed citations

11.

Warren, Ralph, et al.. (1993). Venous Intravasation of Barium. Journal of Computer Assisted Tomography. 17(5). 813–815. 6 indexed citations

12.

Warren, Ralph. (1987). Ano-rectal symptoms of sexually transmitted disease.. PubMed. 33. 1859–62. 2 indexed citations

13.

Kortan, Paul, Ralph Warren, Jeffrey P. Gardner, Robert J. Ginsberg, & Nicholas E. Diamant. (1981). Barrettʼs Esophagus in a Patient with Surgically Treated Achalasia. Journal of Clinical Gastroenterology. 3(4). 357–360. 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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