S. Vallgren

715 total citations
22 papers, 587 citations indexed

About

S. Vallgren is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, S. Vallgren has authored 22 papers receiving a total of 587 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 9 papers in Gastroenterology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in S. Vallgren's work include Gastroesophageal reflux and treatments (7 papers), Gastrointestinal motility and disorders (7 papers) and Helicobacter pylori-related gastroenterology studies (6 papers). S. Vallgren is often cited by papers focused on Gastroesophageal reflux and treatments (7 papers), Gastrointestinal motility and disorders (7 papers) and Helicobacter pylori-related gastroenterology studies (6 papers). S. Vallgren collaborates with scholars based in Sweden, Denmark and Kuwait. S. Vallgren's co-authors include R. Håkanson, F. Sundler, M. Ekelund, Jan Hedenbro, G Liedberg, Gerhard Böttcher, Jens F. Rehfeld, Josef E. Fischer, J. Alumets and James M. Hurst and has published in prestigious journals such as Gastroenterology, The Journal of Physiology and Annals of Surgery.

In The Last Decade

S. Vallgren

22 papers receiving 555 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Vallgren Sweden	13	244	159	135	113	112	22	587
Rolf Håkanson Sweden	15	255 1.0×	236 1.5×	78 0.6×	296 2.6×	49 0.4×	26	619
Margittá Albinus Germany	14	148 0.6×	251 1.6×	58 0.4×	113 1.0×	29 0.3×	40	507
David D. Reeder United States	17	455 1.9×	212 1.3×	312 2.3×	298 2.6×	97 0.9×	30	940
L Lundell Sweden	18	329 1.3×	293 1.8×	132 1.0×	23 0.2×	29 0.3×	37	934
Jiro Takemura Japan	14	284 1.2×	146 0.9×	40 0.3×	117 1.0×	43 0.4×	31	580
Rehfeld Jf Denmark	11	221 0.9×	183 1.2×	48 0.4×	229 2.0×	46 0.4×	27	661
N.B. Ulusoy Türkiye	13	282 1.2×	120 0.8×	125 0.9×	108 1.0×	89 0.8×	24	707
Ceredwyn E. Hill Canada	13	60 0.2×	276 1.7×	54 0.4×	97 0.9×	85 0.8×	33	550
Johanne Agerlin Windeløv Denmark	16	510 2.1×	310 1.9×	62 0.5×	112 1.0×	132 1.2×	25	1.1k
Hans-Christoph Fehmann Germany	14	563 2.3×	338 2.1×	25 0.2×	234 2.1×	77 0.7×	28	1.0k

Countries citing papers authored by S. Vallgren

Since Specialization

Citations

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

Fields of papers citing papers by S. Vallgren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Vallgren

This figure shows the co-authorship network connecting the top 25 collaborators of S. Vallgren. A scholar is included among the top collaborators of S. Vallgren 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. Vallgren. S. Vallgren 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

Walther, Bruno, et al.. (1989). Fat Malabsorption in Patients before and after Total Gastrectomy, Studied by the Triolein Breath Test. Scandinavian Journal of Gastroenterology. 24(3). 309–314. 25 indexed citations

Hedenbro, Jan, Peter Wetterberg, S. Vallgren, & Lennart Bergqvist. (1988). Lack of correlation between fecal blood loss and drug-induced gastric mucosal lesions. Gastrointestinal Endoscopy. 34(3). 247–251. 10 indexed citations

Vallgren, S., et al.. (1988). Influence of intravenous injection of sclerosing agents on the respiratory function.. PubMed. 154(4). 271–6. 7 indexed citations

Ekelund, M., R. Håkanson, & S. Vallgren. (1987). Effects of cimetidine, atropine and pirenzepine on basal and stimulated gastric acid secretion in the rat. European Journal of Pharmacology. 138(2). 225–232. 19 indexed citations

Tranberg, K.‐G., et al.. (1986). Effect of Intralipid on clearance and organ uptake of bacteria in intra-abdominal sepsis in rats. Clinical Nutrition. 5(1). 67–71. 7 indexed citations

Walther, Bruno, J Oscarson, H. Graffner, S. Vallgren, & A. Evander. (1986). Esophagojejunostomy with the EEA stapler.. PubMed. 99(5). 598–603. 28 indexed citations

Bower, Robert H., et al.. (1986). Branched Chain Amino Acid-Enriched Solutions in the Septic Patient. Annals of Surgery. 203(1). 13–20. 88 indexed citations

Håkanson, R., Gerhard Böttcher, F. Sundler, & S. Vallgren. (1986). Activation and Hyperplasia of Gastrin and Enterochromaffin-Like Cells in the Stomach. Digestion. 35(1). 23–41. 79 indexed citations

Vallgren, S., et al.. (1985). Preoperative computed tomography for evaluation of tumour growth in patients with gastric cancer.. PubMed. 151(6). 571–3. 11 indexed citations

10.

Leander, S., et al.. (1983). Gastrins and cholecystokinins release acetylcholine but not substance P from neurons in the guinea-pig taenia coli. European Journal of Pharmacology. 90(2-3). 245–250. 8 indexed citations

11.

Vallgren, S., M. Ekelund, & R. Håkanson. (1983). Mechanism of inhibition of gastric acid secretion by vagal denervation in the rat. Acta Physiologica Scandinavica. 119(1). 77–80. 15 indexed citations

12.

Vallgren, S., et al.. (1983). Mechanism of Gastric Acid Response to Pylorus Ligation: Effects of Nephrectomy. Scandinavian Journal of Gastroenterology. 18(4). 491–496. 4 indexed citations

13.

Håkanson, R., et al.. (1983). Neuronal histamine in the gut wall releasable by gastrin and cholecystokinin. Neuroscience Letters. 42(3). 305–310. 19 indexed citations

14.

Alumets, J., M. Ekelund, R. Håkanson, et al.. (1982). Gastric acid response to pylorus ligation in rats: is gastrin or histamine involved?. The Journal of Physiology. 323(1). 145–156. 36 indexed citations

15.

Håkanson, R., Jan Hedenbro, G Liedberg, & S. Vallgren. (1982). Effect of vagotomy on gastric acid secretion in the rat. Acta Physiologica Scandinavica. 115(1). 135–139. 21 indexed citations

16.

Hedenbro, Jan, M. Ekelund, R. Håkanson, G Liedberg, & S. Vallgren. (1981). Liminal gastrin does not activate rat stomach histidine decarboxylase. Cellular and Molecular Life Sciences. 37(5). 487–488. 1 indexed citations

17.

Alumets, J., R. Håkanson, Jan Hedenbro, et al.. (1980). Gastrin cell proliferation after chronic stimulation: effect of vagal denervation or gastric surgery in the rat.. The Journal of Physiology. 298(1). 557–569. 55 indexed citations

18.

Håkanson, R., Jan Hedenbro, G Liedberg, F. Sundler, & S. Vallgren. (1980). Mechanisms of gastric acid secretion after pylorus and oesophagus ligation in the rat.. The Journal of Physiology. 305(1). 139–149. 48 indexed citations

19.

Håkanson, R., J. Alumets, M. Ekelund, et al.. (1979). Stimulation of gastric acid secretion.. PubMed. 55. 21–8. 12 indexed citations

20.

Andersson, Anne, Å. Lasson, & S. Vallgren. (1978). [Outpatient operation on inguinal hernia].. PubMed. 75(9). 775–6. 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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