Asbjörn Stallemo

656 total citations
16 papers, 537 citations indexed

About

Asbjörn Stallemo is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Asbjörn Stallemo has authored 16 papers receiving a total of 537 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 6 papers in Pulmonary and Respiratory Medicine and 6 papers in Oncology. Recurrent topics in Asbjörn Stallemo's work include Colorectal Cancer Screening and Detection (6 papers), Gastric Cancer Management and Outcomes (6 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Asbjörn Stallemo is often cited by papers focused on Colorectal Cancer Screening and Detection (6 papers), Gastric Cancer Management and Outcomes (6 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Asbjörn Stallemo collaborates with scholars based in Norway, United States and Sweden. Asbjörn Stallemo's co-authors include Jon Matre, Kjetil Garborg, Anders Sundøy, Ole Høie, Geir Hoff, Tor Hofstad, Michael Bretthauer, E. Kittang, Arnold Berstad and N Hovdenak and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Clinical Chemistry.

In The Last Decade

Asbjörn Stallemo

16 papers receiving 517 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Asbjörn Stallemo Norway	12	239	161	159	117	114	16	537
Barbara Porowska Italy	12	466 1.9×	125 0.8×	168 1.1×	153 1.3×	105 0.9×	33	689
Syed‐Mohammed Jafri United States	15	289 1.2×	95 0.6×	91 0.6×	121 1.0×	334 2.9×	100	707
Supot Pongprasobchai Thailand	13	330 1.4×	144 0.9×	116 0.7×	101 0.9×	89 0.8×	48	498
Gökhan Tümgör Türkiye	16	456 1.9×	60 0.4×	142 0.9×	122 1.0×	161 1.4×	82	718
Jin Ho Lee South Korea	13	361 1.5×	110 0.7×	96 0.6×	146 1.2×	85 0.7×	51	571
G G Birnie United Kingdom	9	236 1.0×	35 0.2×	116 0.7×	74 0.6×	160 1.4×	16	604
Yorinobu Sumida Japan	12	321 1.3×	58 0.4×	242 1.5×	203 1.7×	47 0.4×	46	666
Sudipta Dhar Chowdhury India	12	266 1.1×	82 0.5×	129 0.8×	67 0.6×	122 1.1×	46	469
Sun Moon Kim South Korea	11	203 0.8×	57 0.4×	101 0.6×	127 1.1×	73 0.6×	51	378
Rajesh Sharma India	11	155 0.6×	41 0.3×	90 0.6×	29 0.2×	68 0.6×	45	391

Countries citing papers authored by Asbjörn Stallemo

Since Specialization

Citations

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

Fields of papers citing papers by Asbjörn Stallemo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Asbjörn Stallemo

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

All Works

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16 of 16 papers shown

Hoff, Geir, Øyvind Holme, Michael Bretthauer, et al.. (2017). Cecum intubation rate as quality indicator in clinical versus screening colonoscopy. SHILAP Revista de lepidopterología. 5(6). E489–E495. 17 indexed citations

Holme, Øyvind, Thomas de Lange, Asbjörn Stallemo, et al.. (2016). Routine vs. on-demand analgesia in colonoscopy: a randomized clinical trial. Endoscopy. 48(9). 823–828. 2 indexed citations

Holme, Øyvind, Michael Bretthauer, Birgitte Seip, et al.. (2013). Smerter ved koloskopi. Tidsskrift for Den norske legeforening. 133(10). 1074–1078. 5 indexed citations

Holme, Øyvind, Ole Høie, Jon Matre, et al.. (2011). Magnetic endoscopic imaging versus standard colonoscopy in a routine colonoscopy setting: a randomized, controlled trial. Gastrointestinal Endoscopy. 73(6). 1215–1222. 24 indexed citations

Seip, Birgitte, Michael Bretthauer, Gert Huppertz‐Hauss, et al.. (2010). Patient satisfaction with on-demand sedation for outpatient colonoscopy. Endoscopy. 42(8). 639–646. 46 indexed citations

Seip, Birgitte, Michael Bretthauer, Gert Huppertz‐Hauss, et al.. (2010). Sustaining the vitality of colonoscopy quality improvement programmes over time. Experience from the Norwegian Gastronet programme. Scandinavian Journal of Gastroenterology. 45(3). 362–369. 11 indexed citations

Garborg, Kjetil, et al.. (2010). Results of faecal donor instillation therapy for recurrent Clostridium difficile-associated diarrhoea. Scandinavian Journal of Infectious Diseases. 42(11-12). 857–861. 106 indexed citations

Høie, Ole, et al.. (2008). Effect of oral lansoprazole on intragastric pH after endoscopic treatment for bleeding peptic ulcer. Scandinavian Journal of Gastroenterology. 44(3). 284–288. 4 indexed citations

Hoff, Geir, Michael Bretthauer, Gert Huppertz‐Hauss, et al.. (2005). The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres. Scandinavian Journal of Gastroenterology. 41(4). 481–487. 57 indexed citations

10.

Haugeberg, Glenn, et al.. (2001). Bone Density Reduction in Patients with Crohn Disease and Associations with Demographic and Disease Variables: Cross-sectional Data from a Population-based Study. Scandinavian Journal of Gastroenterology. 36(7). 759–765. 23 indexed citations

11.

Kristinsson, Jon, K. Nygaard, E. Aadland, et al.. (2001). Screening of First Degree Relatives of Patients Operated for Colorectal Cancer: Evaluation of Fecal Calprotectin vs. Hemoccult II. Digestion. 64(2). 104–110. 32 indexed citations

12.

Bolann, Bjørn J., Jørn Schneede, Kjell A. Grøttum, et al.. (2000). Evaluation of Indicators of Cobalamin Deficiency Defined as Cobalamin-induced Reduction in Increased Serum Methylmalonic Acid. Clinical Chemistry. 46(11). 1744–1750. 55 indexed citations

13.

Hatlebakk, Jan Gunnar, Arnold Berstad, L. Carling, et al.. (1993). Lansoprazole versus Omeprazole in Short-Term Treatment of Reflux Oesophagitis Results of a Scandinavian Multicentre Trial. Scandinavian Journal of Gastroenterology. 28(3). 224–228. 105 indexed citations

14.

Hausken, Trygve, et al.. (1990). Endoscopic ultrasonographic findings in benign and malignant gastric diseases. Scandinavian Journal of Gastroenterology. 25. 72. 2 indexed citations

15.

Weberg, R., J. H. Dybdahl, Per G. Farup, et al.. (1988). Low-Dose Antacids or Cimetidine for Duodenal Ulcer?. Gastroenterology. 95(6). 1465–1469. 22 indexed citations

16.

Hofstad, Tor & Asbjörn Stallemo. (1981). Subacute Bacterial Endocarditis due to Actinobacillus actinomycetemcomitans. Scandinavian Journal of Infectious Diseases. 13(1). 78–79. 26 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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