Birol Özer

480 total citations
28 papers, 354 citations indexed

About

Birol Özer is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Birol Özer has authored 28 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 10 papers in Epidemiology and 9 papers in Hepatology. Recurrent topics in Birol Özer's work include Liver Disease Diagnosis and Treatment (9 papers), Helicobacter pylori-related gastroenterology studies (8 papers) and Gastrointestinal motility and disorders (4 papers). Birol Özer is often cited by papers focused on Liver Disease Diagnosis and Treatment (9 papers), Helicobacter pylori-related gastroenterology studies (8 papers) and Gastrointestinal motility and disorders (4 papers). Birol Özer collaborates with scholars based in Türkiye and United States. Birol Özer's co-authors include Ender Serin, Yüksel Gümürdülü, Fazi̇let Kayaselçuk, Sedat Boyacıoğlu, Uğur Yılmaz, Uğur Yılmaz, Gürden Gür, Gülşah Şeydaoğlu, Cengiz Pata and Arif Coşar and has published in prestigious journals such as World Journal of Gastroenterology, Gastrointestinal Endoscopy and Digestive Diseases and Sciences.

In The Last Decade

Birol Özer

26 papers receiving 335 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Birol Özer Türkiye 11 175 87 63 56 54 28 354
Seiichi Kagimoto Japan 12 159 0.9× 140 1.6× 37 0.6× 42 0.8× 37 0.7× 38 465
Ender Pehlıvanoğlu Türkiye 15 412 2.4× 78 0.9× 66 1.0× 170 3.0× 47 0.9× 26 570
Deniz Ertem Türkiye 16 441 2.5× 122 1.4× 63 1.0× 206 3.7× 52 1.0× 45 672
Ahmet Dobrucalı Türkiye 14 357 2.0× 112 1.3× 27 0.4× 126 2.3× 23 0.4× 31 537
Moinak Sen Sarma India 11 201 1.1× 89 1.0× 99 1.6× 51 0.9× 21 0.4× 92 395
Can Gönen Türkiye 12 167 1.0× 83 1.0× 20 0.3× 54 1.0× 14 0.3× 37 339
Mustafa Yakut Türkiye 12 154 0.9× 291 3.3× 242 3.8× 69 1.2× 23 0.4× 34 550
Waleed Alazmi United States 14 351 2.0× 102 1.2× 69 1.1× 47 0.8× 27 0.5× 31 519
Mona Hassan Egypt 10 85 0.5× 105 1.2× 32 0.5× 33 0.6× 12 0.2× 65 323
Fatma Moustafa Egypt 14 82 0.5× 35 0.4× 25 0.4× 17 0.3× 32 0.6× 53 511

Countries citing papers authored by Birol Özer

Since Specialization
Citations

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

Fields of papers citing papers by Birol Özer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Birol Özer

This figure shows the co-authorship network connecting the top 25 collaborators of Birol Özer. A scholar is included among the top collaborators of Birol Özer 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 Birol Özer. Birol Özer 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.
Akyüz, Filiz, Altay Çelebi, Yusuf Erzın, et al.. (2024). Functional Bowel Disorder Management in Routine Practice with Tips for Hot Topics: Expert Opinion Review. The Turkish Journal of Gastroenterology. 35(6). 423–439.
2.
Sezgın, Orhan, et al.. (2023). The Abdominal Ultrasonography Results of Cappadocia Cohort Study of Turkey Reveals High Prevalence of Fatty Liver. The Turkish Journal of Gastroenterology. 34(6). 652–664. 7 indexed citations
3.
Bakıner, Okan, et al.. (2020). Continuous insulin therapy versus apheresis in patients with hypertriglyceridemia-associated pancreatitis. European Journal of Gastroenterology & Hepatology. 34(2). 146–152. 14 indexed citations
4.
Sezgın, Orhan, et al.. (2019). Population-based assessment of gastrointestinal symptoms and diseases: Cappadocia Cohort, Turkey. The Turkish Journal of Gastroenterology. 30(12). 1009–1020. 7 indexed citations
5.
Özer, Birol, et al.. (2016). The importance of salivary cortisol in the diagnosis of adrenal insufficiency in cirrhosis. The Turkish Journal of Gastroenterology. 27(3). 268–272. 8 indexed citations
6.
Karadağ, Ömer, Timuçin Kaşifoğlu, Birol Özer, et al.. (2015). Viral hepatitis screening guideline before biological drug use in rheumatic patients. European Journal of Rheumatology. 3(1). 25–28. 13 indexed citations
7.
Serin, Ender, et al.. (2015). Autonomic neuropathy and gallbladder motility in patients with liver cirrhosis. The Turkish Journal of Gastroenterology. 26(3). 254–258. 2 indexed citations
8.
Karadağ, Ömer, Birol Özer, Sabahattin Kaymakoğlu, et al.. (2015). Guideline of the viral hepatitis screening before biologic agents use in patients with rheumatic diseases. 7(1). 28–32. 3 indexed citations
9.
Şeydaoğlu, Gülşah, et al.. (2013). Trends in colorectal cancer by subsite, age, and gender over a 15-year period in Adana, Turkey: 1993-2008. The Turkish Journal of Gastroenterology. 24(6). 521–531. 12 indexed citations
10.
Özer, Birol, Gülşah Şeydaoğlu, Akatlı Kürşad Özşahin, & Hakan Demırhındı. (2012). Risk factors for higher anti-HCV positivity in a border city in southern Turkey with unique population characteristics. The Turkish Journal of Gastroenterology. 23(5). 574–579. 9 indexed citations
11.
Erdoğan, Ahmet, et al.. (2009). Birinci tercih Helikobakter pilori eradikasyon tedavileri alarm mı veriyor. 8(2). 59–62.
12.
Zumrutdal, Ayşegül, Birol Özer, Hasan Mıcozkadıoğlu, et al.. (2007). Effect of Anti-HCV Positivity on Markers of Malnutrition and Inflammation in Hemodialysis Patients. Renal Failure. 29(1). 85–90. 2 indexed citations
13.
Serin, Ender, Fatma Belgin Ataç, Hasibe Verdi, et al.. (2007). Methylenetetrahydrofolate Reductase C677T Mutation and Nonalcoholic Fatty Liver Disease. Digestive Diseases and Sciences. 52(5). 1183–1186. 16 indexed citations
14.
Serin, Ender, Birol Özer, Arif Coşar, et al.. (2006). Ultrasonographic evaluation of gallbladder functions in patients with irritable bowel syndrome. Journal of Gastroenterology and Hepatology. 21(8). 1309–1312. 9 indexed citations
15.
Özer, Birol. (2005). Helicobacter pylorieradication lowers serum homocysteine level in patients without gastric atrophy. World Journal of Gastroenterology. 11(18). 2764–2764. 22 indexed citations
16.
Serin, Ender, Birol Özer, Yüksel Gümürdülü, et al.. (2004). Agenesis of the dorsal pancreas in a patient with recurrent acute pancreatitis: case report and review. Gastrointestinal Endoscopy. 60(3). 472–475. 20 indexed citations
17.
Kayaselçuk, Fazi̇let, Ender Serin, Yüksel Gümürdülü, et al.. (2004). Subepithelial basement membrane thickness in patients with normal colonic mucosal appearance in colonoscopy: Results from southern Turkey. World Journal of Gastroenterology. 10(7). 1056–1056. 6 indexed citations
18.
Serin, Ender, Yüksel Gümürdülü, Fazi̇let Kayaselçuk, et al.. (2003). Halitosis in patients with Helicobacter pylori-positive non-ulcer dyspepsia: an indication for eradication therapy?. European Journal of Internal Medicine. 14(1). 45–48. 36 indexed citations
19.
Özer, Birol, Ender Serin, Yüksel Gümürdülü, et al.. (2003). Endoscopic extraction of living fasciola hepatica: case report and literature review.. PubMed. 14(1). 74–7. 26 indexed citations
20.
Serin, Ender, et al.. (2002). Impact of Helicobacter pylori on the Development of Vitamin B12 Deficiency in the Absence of Gastric Atrophy. Helicobacter. 7(6). 337–341. 57 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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