S.K.P. John

556 total citations
15 papers, 285 citations indexed

About

S.K.P. John is a scholar working on Oncology, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, S.K.P. John has authored 15 papers receiving a total of 285 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 7 papers in Surgery and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in S.K.P. John's work include Colorectal Cancer Screening and Detection (6 papers), Colorectal Cancer Surgical Treatments (3 papers) and Hepatocellular Carcinoma Treatment and Prognosis (2 papers). S.K.P. John is often cited by papers focused on Colorectal Cancer Screening and Detection (6 papers), Colorectal Cancer Surgical Treatments (3 papers) and Hepatocellular Carcinoma Treatment and Prognosis (2 papers). S.K.P. John collaborates with scholars based in United Kingdom and United States. S.K.P. John's co-authors include J. B. J. Fozard, S. George, John Primrose, Derek Manas, B.C. Jaques, Jeremy French, Ranjan Maheshwari, Benzy J. Padanilam, S. Jacob and Sidakpal Panaich and has published in prestigious journals such as Gut, British journal of surgery and World Journal of Surgery.

In The Last Decade

S.K.P. John

14 papers receiving 274 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S.K.P. John United Kingdom	9	178	127	73	53	50	15	285
Ilenia Bartolini Italy	12	153 0.9×	140 1.1×	67 0.9×	19 0.4×	74 1.5×	30	317
Jae Uk Chong South Korea	11	141 0.8×	227 1.8×	141 1.9×	20 0.4×	113 2.3×	36	336
Marianna Maspero Italy	12	169 0.9×	278 2.2×	117 1.6×	62 1.2×	67 1.3×	61	363
Benjamin P. Crawshaw United States	9	208 1.2×	226 1.8×	62 0.8×	35 0.7×	10 0.2×	17	340
Kenichi Koushi Japan	6	112 0.6×	127 1.0×	79 1.1×	16 0.3×	52 1.0×	15	279
Shuichiro Matoba Japan	10	224 1.3×	172 1.4×	77 1.1×	13 0.2×	30 0.6×	49	326
Pasquale Avella Italy	12	133 0.7×	150 1.2×	85 1.2×	23 0.4×	72 1.4×	30	325
Marjolein Ankersmit Netherlands	10	139 0.8×	197 1.6×	170 2.3×	20 0.4×	21 0.4×	13	336
Patrice Peyrat France	9	102 0.6×	174 1.4×	87 1.2×	6 0.1×	73 1.5×	27	255
Gianluca Mascianà Italy	11	90 0.5×	178 1.4×	101 1.4×	14 0.3×	87 1.7×	32	274

Countries citing papers authored by S.K.P. John

Since Specialization

Citations

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

Fields of papers citing papers by S.K.P. John

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.K.P. John. 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 S.K.P. John. The network helps show where S.K.P. John may publish in the future.

Co-authorship network of co-authors of S.K.P. John

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

All Works

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15 of 15 papers shown

Larson, Sarah M., et al.. (2025). Social Determinants of Health Framework Identifies Patients at Risk for Loss to Follow‐Up After Stroke. Journal of the American Heart Association. 14(9). e040986–e040986.

Rehman, Saqib, S.K.P. John, Jeremy French, Derek Manas, & Steven A. White. (2014). A Single Centre Experience of First “One Hundred Laparoscopic Liver Resections”. HPB Surgery. 2014. 1–7. 3 indexed citations

John, S.K.P., Stuart Robinson, Sara Rehman, et al.. (2013). Prognostic Factors and Survival after Resection of Colorectal Liver Metastasis in the Era of Preoperative Chemotherapy: An 11-Year Single-Centre Study. Digestive Surgery. 30(4-6). 293–301. 51 indexed citations

Rehman, Saqib, S.K.P. John, Rajiv Lochan, et al.. (2013). Oncological Feasibility of Laparoscopic Distal Pancreatectomy for Adenocarcinoma: A Single‐Institution Comparative Study. World Journal of Surgery. 38(2). 476–483. 53 indexed citations

Oppong, Kofi, et al.. (2013). Endoscopic ultrasound diagnosis of an ERCP-related portobiliary fistula. Endoscopy. 45(S 02). E214–E216. 3 indexed citations

Rehman, Saqib, Stuart Robinson, S.K.P. John, et al.. (2012). PWE-143 Factors predictive of survival following resection of either rectal or colonic liver metastases. Gut. 61(Suppl 2). A354.2–A355. 1 indexed citations

Jacob, S., et al.. (2011). Clinical applications of magnets on cardiac rhythm management devices. EP Europace. 13(9). 1222–1230. 60 indexed citations

John, S.K.P., S. George, John Primrose, & J. B. J. Fozard. (2010). Symptoms and signs in patients with colorectal cancer. Colorectal Disease. 13(1). 17–25. 43 indexed citations

John, S.K.P., et al.. (2008). Validation of the Lower Gastrointestinal Electronic Referral Protocol. British journal of surgery. 95(4). 506–514. 10 indexed citations

10.

Jones, Oliver, et al.. (2007). Low anastomotic leak rate after colorectal surgery: a single‐centre study. Colorectal Disease. 9(8). 740–744. 14 indexed citations

11.

John, S.K.P., et al.. (2007). A Prospective Study of Acute Admissions in a Surgical Unit due to Diverticular Disease. Digestive Surgery. 24(3). 186–190. 12 indexed citations

12.

John, S.K.P., et al.. (2007). Inter general practice variability in use of referral guidelines for colorectal cancer. Colorectal Disease. 9(8). 731–735. 18 indexed citations

13.

John, S.K.P., et al.. (2007). Should We Pursue Patients Who Fail to Attend Colorectal Clinics? A 9-Year Study. Annals of The Royal College of Surgeons of England. 89(5). 484–486. 1 indexed citations

14.

Jones, Oliver, et al.. (2006). Cause and place of death in patients dying with colorectal cancer. Colorectal Disease. 9(3). 253–257. 15 indexed citations

15.

John, S.K.P., et al.. (1973). [Peroperative decrease of intestinal pathogens in colonic surgery (comparative studies)].. PubMed. 98(36). 1265–71. 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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