Per Grybäck

2.3k total citations
43 papers, 1.7k citations indexed

About

Per Grybäck is a scholar working on Surgery, Physiology and Oncology. According to data from OpenAlex, Per Grybäck has authored 43 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 13 papers in Physiology and 9 papers in Oncology. Recurrent topics in Per Grybäck's work include Diet and metabolism studies (11 papers), Gastrointestinal motility and disorders (8 papers) and Regulation of Appetite and Obesity (8 papers). Per Grybäck is often cited by papers focused on Diet and metabolism studies (11 papers), Gastrointestinal motility and disorders (8 papers) and Regulation of Appetite and Obesity (8 papers). Per Grybäck collaborates with scholars based in Sweden, Denmark and United Kingdom. Per Grybäck's co-authors include Per M. Hellström, Hans Jacobsson, Jens J. Holst, Erik Näslund, Peter T. Schmidt, Elvar Theodorsson, Lars Bäckman, Linda Hilsted, Marie Degerblad and Jesper Bogefors and has published in prestigious journals such as American Journal of Clinical Nutrition, The Journal of Clinical Endocrinology & Metabolism and International Journal of Obesity.

In The Last Decade

Per Grybäck

41 papers receiving 1.7k citations

Author Peers

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

Author Last Decade Papers Cites
Per Grybäck 676 646 532 500 369 43 1.7k
LM Morgan 608 0.9× 645 1.0× 458 0.9× 758 1.5× 296 0.8× 29 1.8k
Selena Doran 437 0.6× 734 1.1× 348 0.7× 549 1.1× 329 0.9× 33 1.5k
Adam P. Chambers 685 1.0× 1.3k 2.1× 1.4k 2.6× 684 1.4× 206 0.6× 31 2.5k
James R.C. Parkinson 667 1.0× 762 1.2× 228 0.4× 369 0.7× 724 2.0× 42 2.3k
R. Leigh Townsend 550 0.8× 775 1.2× 616 1.2× 215 0.4× 219 0.6× 29 1.2k
Liselotte van Bloemendaal 413 0.6× 426 0.7× 240 0.5× 684 1.4× 150 0.4× 22 1.3k
Dorota Ferens 347 0.5× 218 0.3× 150 0.3× 182 0.4× 373 1.0× 29 1.3k
Victor Plourde 235 0.3× 571 0.9× 458 0.9× 87 0.2× 219 0.6× 42 1.8k
Jennifer S. ten Kulve 388 0.6× 393 0.6× 179 0.3× 537 1.1× 137 0.4× 15 1.1k
Dorte Lindqvist Hansen 379 0.6× 1.4k 2.1× 1.7k 3.3× 1.2k 2.5× 89 0.2× 44 2.5k

Countries citing papers authored by Per Grybäck

Since Specialization
Citations

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

Fields of papers citing papers by Per Grybäck

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Grybäck

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

All Works

20 of 20 papers shown
1.
Dahlgren, Atti‐La, Per Grybäck, H. Jacobsson, & Per M. Hellström. (2025). Refined Lactulose Hydrogen Breath Test for Small Intestinal Bacterial Overgrowth Subgrouping Irritable Bowel Syndrome With Low and High Breath Hydrogen. Gastroenterology Research and Practice. 2025(1). 5597071–5597071. 1 indexed citations
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Farnebo, Jacob, et al.. (2021). The preoperative localisation of small parathyroid adenomas improves when adding Tc-99m-Sestamibi SPECT to multiphase contrast-enhanced CT. Insights into Imaging. 12(1). 72–72. 2 indexed citations
6.
Kero, Tanja, et al.. (2020). Renography with a semiautomated algorithm for diuretic decision 7 min postradiopharmaceutical administration: a feasibility study. Nuclear Medicine Communications. 41(10). 1018–1025. 2 indexed citations
7.
Smedby, Örjan, Gavin Poludniowski, Alejandro Sánchez-Crespo, et al.. (2019). Comparison of acquisition protocols for ventilation/perfusion SPECT—a Monte Carlo study. Physics in Medicine and Biology. 64(23). 235018–235018. 1 indexed citations
8.
Nilsson, Inga‐Lena, et al.. (2016). SPECT/CT’s Advantage for Preoperative Localization of Small Parathyroid Adenomas in Primary Hyperparathyroidism. Clinical Nuclear Medicine. 42(2). e109–e114. 28 indexed citations
9.
Viktorsson, Kristina, Amir Sherif, Lena Kanter, et al.. (2013). Clinical activity of sorafenib in a previously treated advanced urothelial cancer patient. Anti-Cancer Drugs. 24(6). 648–652. 1 indexed citations
10.
Jacobsson, Hans, et al.. (2012). Normal Uptake of 68Ga-DOTA-TOC by the Pancreas Uncinate Process Mimicking Malignancy at Somatostatin Receptor PET. Clinical Nuclear Medicine. 37(4). 362–365. 34 indexed citations
11.
Degerblad, Marie, Per Grybäck, Linda Hilsted, et al.. (2010). Differential incretin effects of GIP and GLP-1 on gastric emptying, appetite, and insulin-glucose homeostasis. Neurogastroenterology & Motility. 22(11). 1191–e315. 129 indexed citations
12.
Witte, Anne-Barbara, Per Grybäck, Hans Jacobsson, et al.. (2010). Involvement of endogenous glucagon-like peptide-1 in regulation of gastric motility and pancreatic endocrine secretion. Scandinavian Journal of Gastroenterology. 46(4). 428–435. 26 indexed citations
13.
Grybäck, Per, Jens J. Holst, Linda Hilsted, et al.. (2009). Differential effect of PYY1-36 and PYY3-36 on gastric emptying in man. Regulatory Peptides. 158(1-3). 57–62. 56 indexed citations
14.
Hellström, Per M., Per Grybäck, & Hans Jacobsson. (2006). The physiology of gastric emptying. Best Practice & Research Clinical Anaesthesiology. 20(3). 397–407. 158 indexed citations
15.
Ehrström, Marcus, Thomas Gustafsson, Anja Finn, et al.. (2005). Inhibitory Effect of Exogenous Orexin A on Gastric Emptying, Plasma Leptin, and the Distribution of Orexin and Orexin Receptors in the Gut and Pancreas in Man. The Journal of Clinical Endocrinology & Metabolism. 90(4). 2370–2377. 78 indexed citations
16.
Freedman, Jacob, Per Grybäck, L Granström, et al.. (2002). Gastric emptying and duodeno-gastro-oesophageal reflux in gastro-oesophageal reflux disease. Digestive and Liver Disease. 34(7). 477–483. 4 indexed citations
17.
Grybäck, Per, et al.. (2000). What is the message of a meeting? Analysis and comparison of the 2458 abstracts of the EANM/WCNMB congress in Berlin and the SNM meeting in Toronto in 1998. European Journal of Nuclear Medicine and Molecular Imaging. 27(2). 215–222.
18.
Grybäck, Per, G. Hermansson, E Lyrenäs, et al.. (2000). Nationwide standardisation and evaluation of scintigraphic gastric emptying: reference values and comparisons between subgroups in a multicentre trial. European Journal of Nuclear Medicine and Molecular Imaging. 27(6). 647–655. 60 indexed citations
19.
Grybäck, Per, et al.. (1998). Distal Small Bowel Hormones (Correlation with Fasting Antroduodenal Motility and Gastric Emptying). Digestive Diseases and Sciences. 43(5). 945–952. 100 indexed citations
20.
Näslund, Erik, Per Grybäck, Per M. Hellström, et al.. (1997). Reduced food intake after jejunoileal bypass: a possible association with prolonged gastric emptying and altered gut hormone patterns. American Journal of Clinical Nutrition. 66(1). 26–32. 53 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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