Alexander Fich

2.5k total citations
82 papers, 1.4k citations indexed

About

Alexander Fich is a scholar working on Surgery, Epidemiology and Gastroenterology. According to data from OpenAlex, Alexander Fich has authored 82 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 23 papers in Epidemiology and 20 papers in Gastroenterology. Recurrent topics in Alexander Fich's work include Helicobacter pylori-related gastroenterology studies (16 papers), Inflammatory Bowel Disease (12 papers) and Gastroesophageal reflux and treatments (11 papers). Alexander Fich is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (16 papers), Inflammatory Bowel Disease (12 papers) and Gastroesophageal reflux and treatments (11 papers). Alexander Fich collaborates with scholars based in Israel, United States and Germany. Alexander Fich's co-authors include Daniel Rachmilewitz, Sidney F. Phillips, Nadir Arber, Michael Camilleri, Eran Goldin, Matteo Neri, Larisa Gheber, Daniel Keter, Alexandra Lavy and Yael Villa and has published in prestigious journals such as Gastroenterology, PLoS ONE and Gut.

In The Last Decade

Alexander Fich

78 papers receiving 1.3k citations

Peers

Alexander Fich

SURGE

EPIDE

GENET

GASTR

Irmtraut Koop Germany

Tetsuji Kitahora Japan

P Pikkarainen Finland

I. Biemond Netherlands

Andrée Weber Canada

Walter P. Dyck United States

J B Elder United Kingdom

P D Fairclough United Kingdom

Mihály Balogh Hungary

David A. Dreiling United States

Irmtraut Koop Germany

Alexander Fich

713 ×1.3

SURGE

495 ×1.1

EPIDE

309 ×0.8

GENET

224 ×0.7

GASTR

166 ×0.6

Citations per year, relative to Alexander Fich Alexander Fich (= 1×) peers Irmtraut Koop

Countries citing papers authored by Alexander Fich

Since Specialization

Citations

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

Fields of papers citing papers by Alexander Fich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Fich

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

Abu‐Freha, Naim, et al.. (2024). Sex Differences in Colonoscopy Indications and Findings: Results from a Large Multicenter Database. Journal of Women s Health. 33(11). 1442–1448.

Tailakh, Muhammad Abu, et al.. (2021). Liver Cirrhosis, Etiology and Clinical Characteristics Disparities Among Minority Population. Journal of Immigrant and Minority Health. 24(5). 1122–1128. 5 indexed citations

Munteanu, Daniela, Ohad Etzion, Gil Ben Yakov, et al.. (2017). Efficacy and safety of sequential versus quadruple therapy as second-line treatment for helicobacter pylori infection—A randomized controlled trial. PLoS ONE. 12(9). e0183302–e0183302. 18 indexed citations

Lamprecht, Sergio A. & Alexander Fich. (2016). Small Intestinal Cancer: Why the Rarity?. Trends in cancer. 2(8). 395–397. 4 indexed citations

Abu‐Freha, Naim, Doron Schwartz, Gil Ben Yakov, et al.. (2015). Inflammatory bowel disease among Bedouin Arabs in southern Israel. European Journal of Gastroenterology & Hepatology. 27(3). 230–234. 13 indexed citations

Lamprecht, Sergio A. & Alexander Fich. (2015). The cancer cells-of-origin in the gastrointestinal tract: progenitors revisited: Figure 1.. Carcinogenesis. 36(8). 811–816. 5 indexed citations

Friger, Michael, Orly Sarid, Vered Slonim‐Nevo, et al.. (2014). Associations Between Crohn's Disease Severity And Specific Socio-Demographic, Quality-Of-Life And Coping Factors. Value in Health. 17(7). A363–A363. 1 indexed citations

Delgado, Jorge, Alina Vodonos, Bertha Delgado, et al.. (2012). Primary biliary cirrhosis in Southern Israel: A 20year follow up study. European Journal of Internal Medicine. 23(8). e193–e198. 18 indexed citations

Delgado, Jorge, Yael Baumfeld, Victor Novack, et al.. (2011). Efficacy of combined pegylated interferon and ribavirin therapy in Jewish patients of Israel suffering from chronic hepatitis C. Hepatology International. 5(4). 985–990. 2 indexed citations

10.

Avraham, Ayelet, Judith Sandbank, Nirit Yarom, et al.. (2010). A similar cell-specific pattern of HOXA methylation in normal and in cancer tissues. Epigenetics. 5(1). 41–46. 13 indexed citations

11.

Sikuler, Emanuel, Ran Tur‐Kaspa, Yonat Shemer‐Avni, et al.. (2008). Sustained Virologic Response to Treatment in 100% of Patients Recently Infected, Nosocomially, With HCV Genotype 2. Journal of Clinical Gastroenterology. 42(6). 730–733. 1 indexed citations

12.

Elkabets, Moshe, et al.. (2004). Differential effects of monastrol in two human cell lines. Cellular and Molecular Life Sciences. 61(16). 2060–70. 47 indexed citations

13.

Roy-Shapira, Aviel, et al.. (2002). Endoluminal methods of treating gastroesophageal reflux disease. Diseases of the Esophagus. 15(2). 132–136. 14 indexed citations

14.

Reif, Shimon, Alexandra Lavy, Daniel Keter, et al.. (2001). Appendectomy is more frequent but not a risk factor in Crohn's disease while being protective in ulcerative colitis: a comparison of surgical procedures in inflammatory bowel disease. The American Journal of Gastroenterology. 96(3). 829–832. 43 indexed citations

15.

Fich, Alexander, Rachel Efrat, Ami D. Sperber, Dov Wengrower, & Eran Goldin. (1997). Nitrous oxide inhalation as sedation for flexible sigmoidoscopy. Gastrointestinal Endoscopy. 45(1). 10–12. 19 indexed citations

16.

Oren, Ran, Nadir Arber, Shmuel Odes, et al.. (1996). Methotrexate in chronic active ulcerative colitis: A double-blind, randomized, Israeli multicenter trial. Gastroenterology. 110(5). 1416–1421. 205 indexed citations

17.

Fich, Alexander, Nicholas J. Talley, Roy G. Shorter, & Sidney F. Phillips. (1991). Zollinger-Ellison syndrome. Digestive Diseases and Sciences. 36(1). 10–14. 21 indexed citations

18.

Stalnikowicz, Ruth, Eran Goldin, Alexander Fich, et al.. (1989). Indomethacin-Induced Gastroduodenal Damage Is Not Affected by Cotreatment with Ranitidine. Journal of Clinical Gastroenterology. 11(2). 178–182. 11 indexed citations

19.

Fich, Alexander, et al.. (1989). Stimulation of ileal emptying by short-chain fatty acids. Digestive Diseases and Sciences. 34(10). 1516–1520. 22 indexed citations

20.

Stalnikowicz, Ruth, Daniel Feldman Pollak, Abraham R. Eliakim, et al.. (1988). Cimetidine decreases indomethacin induced duodenal mucosal damage in patients with acute musculoskeletal disorders.. Gut. 29(11). 1578–1582. 18 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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