S. Sandmark

581 total citations
14 papers, 506 citations indexed

About

S. Sandmark is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, S. Sandmark has authored 14 papers receiving a total of 506 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Gastroenterology, 9 papers in Surgery and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in S. Sandmark's work include Gastroesophageal reflux and treatments (11 papers), Eosinophilic Esophagitis (7 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). S. Sandmark is often cited by papers focused on Gastroesophageal reflux and treatments (11 papers), Eosinophilic Esophagitis (7 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). S. Sandmark collaborates with scholars based in Sweden. S. Sandmark's co-authors include Lars Lundell, O. Fausa, R. Carlsson, Hans Lönroth, Lars Bäckman, Birger Sandzén, Tore Lind, Peter Unge, Per Ekström and Lars Grimelius and has published in prestigious journals such as Alimentary Pharmacology & Therapeutics, Scandinavian Journal of Gastroenterology and Acta Anaesthesiologica Scandinavica.

In The Last Decade

S. Sandmark

13 papers receiving 451 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Sandmark Sweden 7 455 453 54 18 13 14 506
F. M. Narielvala Australia 6 842 1.9× 856 1.9× 95 1.8× 42 2.3× 18 1.4× 7 954
Paula Fernström United States 7 398 0.9× 379 0.8× 60 1.1× 7 0.4× 15 1.2× 9 429
E. Skoubo-Kristensen Denmark 6 297 0.7× 386 0.9× 141 2.6× 5 0.3× 19 1.5× 8 484
A. Dalväg Switzerland 5 612 1.3× 610 1.3× 68 1.3× 26 1.4× 8 0.6× 5 679
Göran Hasselgren Sweden 12 403 0.9× 435 1.0× 112 2.1× 5 0.3× 11 0.8× 19 533
F. A. Weiser Austria 8 61 0.1× 417 0.9× 34 0.6× 12 0.7× 8 0.6× 12 478
Maurizio Pantalena Italy 4 412 0.9× 415 0.9× 70 1.3× 22 1.2× 24 1.8× 6 493
JM Wilkinson United Kingdom 2 599 1.3× 600 1.3× 74 1.4× 28 1.6× 8 0.6× 5 643
Elizabeth M. Behler United States 8 176 0.4× 269 0.6× 91 1.7× 3 0.2× 18 1.4× 10 380
M. J. Øster Denmark 9 135 0.3× 314 0.7× 172 3.2× 18 1.0× 14 1.1× 19 349

Countries citing papers authored by S. Sandmark

Since Specialization
Citations

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

Fields of papers citing papers by S. Sandmark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

14 of 14 papers shown
1.
Lundell, Lars, Lars Bäckman, Per Ekström, et al.. (1991). Prevention of Relapse of Reflux Esophagitis after Endoscopic Healing: The Efficacy and Safety of Omeprazole Compared with Ranitidine. Scandinavian Journal of Gastroenterology. 26(3). 248–256. 93 indexed citations
2.
Lundell, Lars, Lars Bäckman, Per Ekström, et al.. (1990). Omepmazole or high‐dose ranitidine in the treatment of patients with reflux oesophagitis not responding to ‘standard doses’of H2‐receptor antagonists. Alimentary Pharmacology & Therapeutics. 4(2). 145–155. 80 indexed citations
3.
Ruth, M., Håkan Enbom, L Lundell, et al.. (1989). Effect of Omeprazole or Ranitidine Treatment on 24-Hour Oesophageal Acidity in Patients with Reflux Oesophagitis. Scandinavian Journal of Gastroenterology. 24(sup166). 173–173. 2 indexed citations
4.
Lundell, Lars, R. Carlsson, S. Sandmark, & O. Fausa. (1989). Omeprazole or Ranitidine in the Short-term Treatment of Reflux Oesophagitis - Results on Healing and Relapse. Scandinavian Journal of Gastroenterology. 24(sup166). 172–172. 8 indexed citations
5.
Sandmark, S., R. Carlsson, O. Fausa, & Lars Lundell. (1988). Omeprazole or Ranitidine in the Treatment of Reflux Esophagitis: Results of a Double-Blind, Randomized, Scandinavian Multicenter Study. Scandinavian Journal of Gastroenterology. 23(5). 625–632. 237 indexed citations
6.
Ruth, M., Håkan Enbom, Lars Lundell, et al.. (1988). The Effect of Omeprazole or Ranitidine Treatment on 24-Hour Esophageal Acidity in Patients with Reflux Esophagitis. Scandinavian Journal of Gastroenterology. 23(9). 1141–1146. 35 indexed citations
7.
Carlsson, Enar, et al.. (1988). Effects of thoracic epidural analgesia with morphine or bupivacaine on lower oesophageal motility – an experimental study in man. Acta Anaesthesiologica Scandinavica. 32(5). 391–394. 5 indexed citations
8.
Sandmark, S., et al.. (1979). Hiatal Incompetence and Gastro-Oesophageal Reflux. Acta Radiologica Diagnosis. 20(4). 626–636. 10 indexed citations
9.
Mortensson, W. & S. Sandmark. (1968). Roentgen Examination of Stricture of the Lower Oesophagus. Acta Radiologica Diagnosis. 7(4). 355–360. 3 indexed citations
10.
Sandmark, S.. (1966). Insufficiency of the cardia. Physiological remarks.. PubMed. 356B. 65–70. 1 indexed citations
11.
Sandmark, S., et al.. (1964). [TREATMENT WITH GAVISCON IN HIATUS HERNIA. PRELIMINARY RESULTS].. PubMed. 61. 1940–3. 2 indexed citations
12.
Sandmark, S.. (1963). Influence of Heavy Contrast Media on the Demonstration of Hiatus Hernia and Gastro-Oesophageal Reflux. Acta Radiologica Diagnosis. 1(5). 1045–1052. 3 indexed citations
13.
Sandmark, S.. (1963). Intraluminal Pressures and pH in Hiatus Hernia and Gastro-Oesophageal Reflux. Acta Oto-Laryngologica. 56(2-6). 683–698. 21 indexed citations
14.
Ingelstedt, Sven, et al.. (1960). Oesophageal Motility:A New Method of Examination. Acta Oto-Laryngologica. 52(sup158). 158–162. 6 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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