John G Williams

6.0k total citations · 1 hit paper
143 papers, 4.2k citations indexed

About

John G Williams is a scholar working on Surgery, Epidemiology and Economics and Econometrics. According to data from OpenAlex, John G Williams has authored 143 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 32 papers in Epidemiology and 27 papers in Economics and Econometrics. Recurrent topics in John G Williams's work include Microscopic Colitis (25 papers), Inflammatory Bowel Disease (24 papers) and Healthcare Policy and Management (14 papers). John G Williams is often cited by papers focused on Microscopic Colitis (25 papers), Inflammatory Bowel Disease (24 papers) and Healthcare Policy and Management (14 papers). John G Williams collaborates with scholars based in United Kingdom, United States and Australia. John G Williams's co-authors include Roger Eston, Stephen Roberts, Hayley Hutchings, Ian Russell, WY Cheung, Michael J Goldacre, David Samuel, Sian Morrison‐Rees, Laith Alrubaiy and Ann John and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

John G Williams

140 papers receiving 4.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The incidence and aetiology of acute pancreatitis across Europe

2017 255 citations Stephen Roberts, Sian Morrison‐Rees et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John G Williams United Kingdom	37	1.3k	993	887	597	490	143	4.2k
John M. Esdaile Canada	63	2.1k 1.6×	740 0.7×	444 0.5×	450 0.8×	694 1.4×	272	13.6k
Norman Waugh United Kingdom	48	2.2k 1.7×	1.7k 1.7×	1.1k 1.2×	542 0.9×	574 1.2×	166	8.6k
Björn Winkens Netherlands	45	2.1k 1.6×	937 0.9×	388 0.4×	1.3k 2.2×	1.6k 3.3×	353	7.9k
Chris Cameron Canada	30	2.1k 1.6×	1.1k 1.1×	283 0.3×	957 1.6×	1.2k 2.5×	86	9.4k
Hyeong Sik Ahn South Korea	33	1.1k 0.8×	574 0.6×	474 0.5×	457 0.8×	617 1.3×	150	4.3k
Julian Thumboo Singapore	49	1.5k 1.1×	1.1k 1.1×	205 0.2×	459 0.8×	352 0.7×	391	8.9k
Frederick Wolfe United States	27	1.9k 1.4×	527 0.5×	263 0.3×	665 1.1×	341 0.7×	39	13.6k
Risto P. Roine Finland	42	1.6k 1.2×	940 0.9×	281 0.3×	440 0.7×	376 0.8×	236	6.4k
Milada Cvancarova Småstuen Norway	37	1.2k 0.9×	697 0.7×	443 0.5×	866 1.5×	616 1.3×	241	5.5k
Tianjing Li United States	41	899 0.7×	928 0.9×	143 0.2×	481 0.8×	530 1.1×	158	7.4k

Countries citing papers authored by John G Williams

Since Specialization

Citations

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

Fields of papers citing papers by John G Williams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John G Williams. 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 John G Williams. The network helps show where John G Williams may publish in the future.

Co-authorship network of co-authors of John G Williams

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

Gonzalez, Tania L, Yizhou Wang, Chintda Santiskulvong, et al.. (2024). High-throughput mRNA-seq atlas of human placenta shows vast transcriptome remodeling from first to third trimester. Biology of Reproduction. 110(5). 936–949. 5 indexed citations

Jones, Gareth‐Rhys, Nikolas Plevris, Hayley Hutchings, et al.. (2023). Validation of the ACE [Albumin, CRP, and Endoscopy] Index in Acute Colitis: Analysis of the CONSTRUCT dataset. Journal of Crohn s and Colitis. 18(2). 286–290. 1 indexed citations

Roberts, Stephen, Sian Morrison‐Rees, Nikhil Thapar, & John G Williams. (2023). Incidence and prevalence of eosinophilic oesophagitis across Europe: A systematic review and meta‐analysis. United European Gastroenterology Journal. 12(1). 89–102. 15 indexed citations

Roberts, Stephen, Ann John, Tim Carter, & John G Williams. (2023). Suicide rates in the UK Armed Forces, compared with the general workforce and merchant shipping during peacetime years since 1900. BMJ Military Health. 170(e2). e128–e133.

O’Hara, Nathan N., John G Williams, Julia F. Slejko, et al.. (2021). Population Decline in COPD Admissions During the COVID-19 Pandemic Associated with Lower Burden of Community Respiratory Viral Infections. The American Journal of Medicine. 134(10). 1252–1259.e3. 31 indexed citations

Roberts, Stephen, Sian Morrison‐Rees, Nikhil Thapar, et al.. (2021). Systematic review and meta‐analysis: the incidence and prevalence of paediatric coeliac disease across Europe. Alimentary Pharmacology & Therapeutics. 54(2). 109–128. 45 indexed citations

Williams, John G & Andrew D. Lerner. (2021). Managing complications of pleural procedures. Journal of Thoracic Disease. 13(8). 5242–5250. 3 indexed citations

Roberts, Stephen, et al.. (2019). Early and late mortality following unscheduled admissions for severe liver disease across England and Wales. Alimentary Pharmacology & Therapeutics. 49(10). 1334–1345. 13 indexed citations

Roberts, Stephen, Ann John, Keir Lewis, et al.. (2019). Weekend admissions and mortality for major acute disorders across England and Wales: record linkage cohort studies. BMC Health Services Research. 19(1). 619–619. 2 indexed citations

10.

Alexander, Matthew, Pippa Bark, John G Williams, et al.. (2019). Health informatics competencies in postgraduate medical education and training in the UK: a mixed methods study. BMJ Open. 9(3). e025460–e025460. 46 indexed citations

11.

Roberts, Stephen, Tim Brown, Kym Thorne, et al.. (2017). Weekend admission and mortality for gastrointestinal disorders across England and Wales. British journal of surgery. 104(12). 1723–1734. 6 indexed citations

12.

Seagrove, Anne C, Frances Rapport, & John G Williams. (2014). PTU-061 Infliximab Or Ciclosporin: Patients’ Treatment Preferences And The Impact Of Ulcerative Colitis (uc) On Their Lives. Gut. 63(Suppl 1). A65.1–A65. 4 indexed citations

13.

Wright, Serena, et al.. (2013). PTH-097 Defining Patient-Centred Professionalism in Gastroenterology. Gut. 62(Suppl 1). A250.2–A251. 1 indexed citations

14.

Hood, Kerenza, Michael Robling, David K. Ingledew, et al.. (2012). Mode of data elicitation, acquisition and response to surveys: a systematic review.. Health Technology Assessment. 16(27). 1–162. 32 indexed citations

15.

Gavin, Daniel, Roland Valori, John Anderson, et al.. (2012). OC-007 The National colonoscopy audit: a nationwide assessment of the quality and safety of colonoscopy in the UK. Gut. 61(Suppl 2). A3.2–A3. 5 indexed citations

16.

Williams, John G & Michael J. Callaghan. (1990). Comparison of Visual Estimation and Goniometry in Determination of a Shoulder Joint Angle. Physiotherapy. 76(10). 655–657. 36 indexed citations

17.

Williams, John G. (1985). Diabetic autonomic neuropathy. Practical Diabetes International. 2(2). 4–5. 4 indexed citations

18.

Williams, John G, et al.. (1983). Effect of Fungicides Applied to Polyurethane Propagation Blocks on Rooting of Poinsettia Cuttings. HortScience. 18(3). 359–360. 3 indexed citations

19.

Williams, John G. (1980). Recent progress in research on essential fatty acids.. Oleagineux. 35(10). 457–459. 1 indexed citations

20.

Ahluwalia, Balwant S., John G Williams, & Priyanka Verma. (1975). FATTY ACID BIOSYNTHESIS IN THE TESTIS OF THE HUMAN FETUS DURING THE FIRST TRIMESTER. Reproduction. 44(1). 131–134. 2 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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