Gran‐Hum Chen
Impact in
- Gastroenterology top 1%
- Gastrointestinal motility and disorders
- Gastroesophageal reflux and treatments
- Gastrointestinal Tumor Research and Treatment
- Hepatology top 2%
- Liver Disease and Transplantation
Papers in
- Surgery 21
- Helicobacter pylori-related gastroenterology studies 9
- Abdominal Trauma and Injuries 3
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- Gastroesophageal reflux and treatments 10
- Co-authors
- Han‐Chung Lien (4 shared papers)Chi‐Sen Chang (12 shared papers)Hong‐Zen Yeh (8 shared papers)Sek‐Kwong Poon (6 shared papers)Chi‐Sen Chang (5 shared papers)Sheng‐Shun Yang (7 shared papers)Chun‐Ying Wu (4 shared papers)Hong‐Zen Yeh (3 shared papers)
- Journals
- Journal of Gastroenterology (5 papers)Journal of Clinical Gastroenterology (3 papers)Gastrointestinal Endoscopy (2 papers)Digestive Diseases and Sciences (2 papers)European Journal of Nuclear Medicine and Molecular Imaging (2 papers)
- Partner nations
- TaiwanUnited StatesItaly
In The Last Decade
Gran‐Hum Chen
41 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 96
- Gastroenterology 374
- Hepatology 423
- Complementary and alternative medicine 99
- Surgery 528
- Epidemiology 373
Countries citing papers authored by Gran‐Hum Chen
This map shows the geographic impact of Gran‐Hum Chen'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 Gran‐Hum Chen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gran‐Hum Chen more than expected).
Fields of papers citing papers by Gran‐Hum Chen
This network shows the impact of papers produced by Gran‐Hum Chen. 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 Gran‐Hum Chen. The network helps show where Gran‐Hum Chen may publish in the future.
Co-authors
The 25 scholars most cited alongside Gran‐Hum Chen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 42 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1998 | 213 | |
| 2 | 2000 | 202 | |
| 3 | 1997 | 157 | |
| 4 | 2005 | 128 | |
| 5 | 2007 | 71 | |
| 6 | 2002 | 64 | |
| 7 | 2000 | 46 | |
| 8 | 2005 | 29 | |
| 9 | 2001 | 28 | |
| 10 | Liver abscess formation after transarterial chemoembolization for malignant hepatic tumor. | 2003 | 26 |
| 11 | 2001 | 21 | |
| 12 | 2006 | 20 | |
| 13 | 2003 | 19 | |
| 14 | 1995 | 15 | |
| 15 | 2005 | 13 | |
| 16 | 2002 | 13 | |
| 17 | 2001 | 12 | |
| 18 | 1993 | 12 | |
| 19 | The interaction of H. pylori infection and NSAIDs in cyclooxygenase-2 mRNA expression in gastric antral, corpus mucosa, and gastric ulcer. | 2005 | 12 |
| 20 | Evaluation of lung ventilation and alveolar permeability in cirrhosis. | 1996 | 10 |
About Gran‐Hum Chen
Gran‐Hum Chen is a scholar working on Surgery, Gastroenterology, Pulmonary and Respiratory Medicine, Hepatology and Epidemiology, having authored 42 papers that have together received 1.2k indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (10 papers), Helicobacter pylori-related gastroenterology studies (9 papers), Liver Disease Diagnosis and Treatment (8 papers), Liver Disease and Transplantation (6 papers), Gallbladder and Bile Duct Disorders (4 papers), Gastric Cancer Management and Outcomes (4 papers), Hepatitis C virus research (4 papers) and Abdominal Trauma and Injuries (3 papers). The work is most often cited by research in Gastroenterology (374 citations), Hepatology (423 citations), Complementary and alternative medicine (99 citations), Surgery (528 citations) and Epidemiology (373 citations). Gran‐Hum Chen has collaborated with scholars based in Taiwan, United States and Italy. Frequent co-authors include Han‐Chung Lien, Chi‐Sen Chang, Hong‐Zen Yeh, Sek‐Kwong Poon, Chi‐Sen Chang, Sheng‐Shun Yang, Chun‐Ying Wu, Hong‐Zen Yeh, Hong-Zen Yeh and Eric Yi‐Hsiu Huang. Their work appears in journals such as Journal of Gastroenterology, Journal of Clinical Gastroenterology, Gastrointestinal Endoscopy, Digestive Diseases and Sciences and European Journal of Nuclear Medicine and Molecular Imaging.
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.