P J Guillou

4.6k total citations · 2 hit papers
62 papers, 3.2k citations indexed

About

P J Guillou is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, P J Guillou has authored 62 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 19 papers in Oncology and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in P J Guillou's work include Colorectal Cancer Surgical Treatments (11 papers), Hernia repair and management (10 papers) and Renal Transplantation Outcomes and Treatments (5 papers). P J Guillou is often cited by papers focused on Colorectal Cancer Surgical Treatments (11 papers), Hernia repair and management (10 papers) and Renal Transplantation Outcomes and Treatments (5 papers). P J Guillou collaborates with scholars based in United Kingdom, France and Ireland. P J Guillou's co-authors include Julia Brown, David Jayne, Philip Quirke, H. Thorpe, Joanne Copeland, John R.T. Monson, Ara Darzi, Fiona Collinson, Helen Marshall and T G Brennan and has published in prestigious journals such as Annals of Surgery, Gut and The Journal of Urology.

In The Last Decade

P J Guillou

61 papers receiving 3.0k 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.

Five-year follow-up of the Medical Research Council CLASICC trial of laparoscopically assisted versus open surgery for colorectal cancer

2010 733 citations David Jayne, H. Thorpe et al. British journal of surgery profile →
Long-term follow-up of the Medical Research Council CLASICC trial of conventionalversuslaparoscopically assisted resection in colorectal cancer

2012 471 citations Philip Quirke, P J Guillou et al. British journal of surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P J Guillou United Kingdom	24	2.1k	1.9k	809	242	235	62	3.2k
K. Nygaard Norway	30	1.4k 0.7×	2.4k 1.3×	1.3k 1.6×	167 0.7×	219 0.9×	98	3.4k
Thomas E. Read United States	35	2.1k 1.0×	2.3k 1.2×	688 0.9×	391 1.6×	202 0.9×	111	3.8k
Ingvar Syk Sweden	29	1.3k 0.6×	1.2k 0.6×	684 0.8×	282 1.2×	356 1.5×	86	2.6k
Jyrki Mäkelä Finland	36	2.5k 1.2×	2.4k 1.3×	826 1.0×	384 1.6×	360 1.5×	130	4.5k
Junzo Shimizu Japan	26	740 0.4×	1.1k 0.6×	1.2k 1.5×	196 0.8×	155 0.7×	226	2.4k
George H. Sakorafas Greece	38	1.8k 0.9×	2.9k 1.5×	963 1.2×	126 0.5×	286 1.2×	155	4.5k
Andrew P. Zbar Israel	31	1.1k 0.6×	1.8k 0.9×	457 0.6×	199 0.8×	352 1.5×	140	3.0k
A. J. Shorthouse United Kingdom	28	1.1k 0.5×	1.2k 0.6×	551 0.7×	84 0.3×	204 0.9×	81	2.3k
Délcio Matos Brazil	27	1.3k 0.6×	2.0k 1.0×	540 0.7×	710 2.9×	232 1.0×	108	2.9k
Alan Askari United Kingdom	27	1.1k 0.5×	1.3k 0.7×	640 0.8×	137 0.6×	156 0.7×	115	2.5k

Countries citing papers authored by P J Guillou

Since Specialization

Citations

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

Fields of papers citing papers by P J Guillou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P J Guillou. 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 P J Guillou. The network helps show where P J Guillou may publish in the future.

Co-authorship network of co-authors of P J Guillou

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Guillou, P J, et al.. (2021). Does burnout affect clinical reasoning? An observational study among residents in general practice. BMC Medical Education. 21(1). 35–35. 7 indexed citations

Jayne, David, H. Thorpe, Joanne Copeland, et al.. (2010). Five-year follow-up of the Medical Research Council CLASICC trial of laparoscopically assisted versus open surgery for colorectal cancer. British journal of surgery. 97(11). 1638–1645. 733 indexed citations breakdown →

Ventéo, Lydie, et al.. (2006). Mélanome oculaire:évaluation immunohistochimique de marqueurs potentiellement prédictifs du pronostic. résultats préliminaires. Journal Français d Ophtalmologie. 29(5). 526–532. 1 indexed citations

Franks, Peter, Nick Bosanquet, H. Thorpe, et al.. (2006). Short-term costs of conventional vs laparoscopic assisted surgery in patients with colorectal cancer (MRC CLASICC trial). British Journal of Cancer. 95(1). 6–12. 97 indexed citations

Stead, Martine, Julia Brown, Nick Bosanquet, et al.. (2000). Assessing the relative costs of standard open surgery and laparoscopic surgery in colorectal cancer in a randomised controlled trial in the United Kingdom. Critical Reviews in Oncology/Hematology. 33(2). 99–103. 37 indexed citations

Giannoudis, PV, et al.. (1999). Stimulation of the inflammatory system by reamed and unreamed nailing of femoral fractures. Journal of Bone and Joint Surgery - British Volume. 81-B(2). 356–361. 63 indexed citations

Carey, P D, et al.. (1995). Advanced colorectal cancer treated with combined 5-fluorouracil and folinic acid: the experience within a surgical department. European Journal of Surgical Oncology. 21(6). 653–657. 1 indexed citations

Darzi, Ara, Paul Super, P J Guillou, & John R.T. Monson. (1994). Laparoscopic sigmoid colectomy:. Diseases of the Colon & Rectum. 37(3). 268–271. 45 indexed citations

Darzi, Ara, P. Paraskeva, A. Quereshi, et al.. (1994). Laparoscopic Herniorrhaphy: Initial Experience in 126 Patients. Journal of Laparoendoscopic Surgery. 4(3). 179–183. 18 indexed citations

10.

Darzi, Ara, N.J.W. Cheshire, Shaw Somers, et al.. (1993). Laparoscopic omental patch repair of perforated duodenal ulcer with an automated stapler. British journal of surgery. 80(12). 1552–1552. 34 indexed citations

11.

Darzi, Ara, Robert Goldin, P J Guillou, & J. R. T. Monson. (1993). High-energy shock waves pyrotherapy. A new concept in extracorporeal tumour therapy. Surgical Oncology. 2(3). 197–203. 4 indexed citations

12.

Somers, Shaw, John V. Reynolds, & P J Guillou. (1992). Multifocal neurotoxicity during interleukin-2 therapy for malignant melanoma. Clinical Oncology. 4(2). 135–136. 2 indexed citations

13.

Fish, David E., et al.. (1992). Is the relationship between angiogenesis and metastasis in breast cancer real?. Surgical Oncology. 1(3). 223–229. 113 indexed citations

14.

Poston, G.J., et al.. (1991). Biology of pancreatic cancer.. Gut. 32(7). 800–812. 83 indexed citations

15.

Guillou, P J, et al.. (1988). Is There a Therapeutic Range for Monitoring Plasma Cyclosporin in Renal Allograft Recipients?. Nephrology Dialysis Transplantation. 3(6). 814–819. 7 indexed citations

16.

Baker, Jennifer M., et al.. (1988). Fine-needle Aspiration Cytology Monitoring of Elective Conversion from Cyclosporin to Azathioprine and Prednisolone. Nephrology Dialysis Transplantation. 3(4). 453–457. 3 indexed citations

17.

Irving, Henry, et al.. (1987). A new technique for renal allograft biopsy. British Journal of Radiology. 60(714). 599–600. 11 indexed citations

18.

Kelleher, J., et al.. (1986). T-lymphocyte subsets and interleukin-2 production in zinc-deficient rats. British Journal Of Nutrition. 55(1). 59–69. 76 indexed citations

19.

Guillou, P J, T G Brennan, & G R Giles. (1975). A study of lymph nodes draining colorectal cancer using a two-stage inhibition of leucocyte migration technique.. Gut. 16(4). 290–297. 11 indexed citations

20.

Guillou, P J, T G Brennan, & G R Giles. (1973). Lymphocyte transformation in the mesenteric lymph nodes of patients with Crohn's disease. Gut. 14(1). 20–24. 21 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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