This map shows the geographic impact of In‐Sik Chung'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 In‐Sik Chung with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites In‐Sik Chung more than expected).
This network shows the impact of papers produced by In‐Sik Chung. 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 In‐Sik Chung. The network helps show where In‐Sik Chung may publish in the future.
Co-authorship network of co-authors of In‐Sik Chung
This figure shows the co-authorship network connecting the top 25 collaborators of In‐Sik Chung.
A scholar is included among the top collaborators of In‐Sik Chung 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 In‐Sik Chung. In‐Sik Chung is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kim, Young‐Chul, Kang‐Moon Lee, Jin-Mo Yang, et al.. (2007). A Case of Esophageal Involvement in Pemphigus Vulgaris.. Clinical Endoscopy. 35(3). 159–164.
3.
Lee, In Seok, Jung Hyun Kwon, Hosung Park, et al.. (2007). Re-Endoscopic Mucosal Resection for a Residual or Locally Recurrent Gastric Lesion after Endoscopic Mucosal Resection.. Clinical Endoscopy. 35(1). 6–13.3 indexed citations
4.
Lee, Seok-Ju, Woo-Chul Chung, Kang‐Moon Lee, et al.. (2007). A Case of Eosinophilic Gastroenteritis in a Patient with Traumatic Hypopituitarism. Clinical Endoscopy. 34(1). 51–55.1 indexed citations
5.
Chung, Woo-Chul, Kang‐Moon Lee, Bo‐In Lee, et al.. (2006). Endoscopic Removal of Bleeding Duodenal Lipoma Using a Detachable Snare. Clinical Endoscopy. 33(2). 100–104.1 indexed citations
6.
Ji, Jeong‐Seon, Hwang Choi, Kyu-Yong Choi, et al.. (2005). Interobserver Agreement among Experts in Determining the Depth of Invasion of Early Colorectal Carcinoma. Clinical Endoscopy. 31(1). 39–43.1 indexed citations
7.
Kim, Dong‐Hyun, Myun‐Ho Bang, In‐Sik Chung, et al.. (2005). Isolation of sterols from the methanol extracts of Cymbidium goeringii REICHB. fil. KRIBB Repository. 48(3). 263–266.3 indexed citations
8.
Song, Myoung‐Chong, Myun‐Ho Bang, In‐Sik Chung, et al.. (2005). 식용식물자원으로부터 활성물질의 탐색-XII: 꽃마리(Trigonotis peduncularis Benth.)로부터 Flavonol 배당체의 분리 및 hACAT1 저해활성. Applied Biological Chemistry. 48(1). 98–102.2 indexed citations
9.
Park, Ji Young, et al.. (2004). A Case of Gastric Lipoma with Early Gastric Cancer Removed by Subtotal Gastrectomy. Clinical Endoscopy. 28(6). 312–316.1 indexed citations
10.
Kim, Ju-Sang, Do Young Kim, Young‐Seok Cho, et al.. (2004). A Case of Lower GI Bleeding from Portal Hypertensive Colopathy Successfully Treated with Octreotide Administration and Endoscopic Hemoclipping. Clinical Endoscopy. 28(2). 97–101.1 indexed citations
11.
Choi, Hwang, Ki‐Young Kim, Bo‐In Lee, et al.. (2003). A Case of Ischemic Colitis Following Colonoscopy.. Clinical Endoscopy. 27(3). 162–165.1 indexed citations
12.
Cho, Young‐Seok, In Seok Lee, Sangwoo Kim, et al.. (2003). Eradication Rate of Helicobacter pylori according to the Diseases and Therapeutic Regimens, and Reinfection Rate after Successful Eradication in a Tertiary Clinic. Korean Journal of Gastroenterology. 41(1). 1–8.13 indexed citations
13.
Han, Sok-Won, Seung‐Kyu Lee, Sang Woo Kim, et al.. (2002). Accuracy of Helicobacter pylori Stool Antigen Test (HpSA) for the Diagnosis of Helicobacter pylori Infection in Korean Adults. Korean Journal of Gastroenterology. 40(2). 88–93.3 indexed citations
14.
Lee, Dong Su, et al.. (2002). A Case of Abdominal Actinomycosis Developed in Upper Gastrointestinal Tract. Clinical Endoscopy. 25(6). 453–456.2 indexed citations
15.
Chae, Hiun‐Suk, Hae‐Rim Kim, Seung‐Ki Kwok, et al.. (2002). A Case of Mediastinal Pancreatic Pseudocyst Presenting with Pneumonia. Korean Journal of Gastroenterology. 40(6). 414–418.1 indexed citations
16.
Lee, Hyejung, Sangwoo Kim, Jihyun Kim, et al.. (2002). A Case of Henoch-Sch nlein Purpura with Gastrointestinal Hemorrhage Diagnosed by Renal Biopsy.. Korean Journal of Gastrointestinal Endoscopy. 25(2). 92–97.
Kim, Teresa S., et al.. (1995). Enhanced Essential Oil Formation by Two-phase Culture of Mentha piperita Cells in Shake Flask and Air-lift Bioreactors. Journal of Microbiology and Biotechnology. 5(6). 364–369.2 indexed citations
20.
Chung, In‐Sik, et al.. (1994). Insect Cell Culture for Recombinant $\beta$-galactosidase Production Using a Spin-filter Bioreactor. Journal of Microbiology and Biotechnology. 4(3). 200–203.1 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.