Hyeong Sik Ahn
-
- Thyroid Cancer Diagnosis and Treatment 6
- Nephrology top 2%
- Gout, Hyperuricemia, Uric Acid 7
- Dialysis and Renal Disease Management 6
- Surgery top 5%
- Gastroenterology top 5%
- Emergency Medicine top 5%
-
- COVID-19 Clinical Research Studies 14
-
- Health Systems, Economic Evaluations, Quality of Life 7
-
- Colorectal Cancer Screening and Detection 7
-
- Meta-analysis and systematic reviews 7
-
- Long-Term Effects of COVID-19 6
- Co-authors
- Hyun Jung KimH. Gilbert WelchKyoung Hoon KimHoo Jae HannIl Min AhnTaeuk KangSeung Jin HanHeeyoung Lee
- Journals
- New England Journal of Medicine (1 paper)SHILAP Revista de lepidopterología (1 paper)Gastroenterology (1 paper)
- Partner nations
- South KoreaJapanChina
In The Last Decade
Hyeong Sik Ahn
146 papers receiving 4.2k citations
Hit Papers
Peers
Comparison fields: 5 of 160
- Endocrinology, Diabetes and Metabolism 850
- Nephrology 326
- Surgery 1.1k
- Gastroenterology 126
- Emergency Medicine 219
Countries citing papers authored by Hyeong Sik Ahn
This map shows the geographic impact of Hyeong Sik Ahn'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 Hyeong Sik Ahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hyeong Sik Ahn more than expected).
Fields of papers citing papers by Hyeong Sik Ahn
This network shows the impact of papers produced by Hyeong Sik Ahn. 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 Hyeong Sik Ahn. The network helps show where Hyeong Sik Ahn may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hyeong Sik Ahn, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 2 | |
| 2 | 2023 | 4 | |
| 3 | 2023 | 2 | |
| 4 | 2023 | 1 | |
| 5 | 2022 | 1 | |
| 6 | 2022 | 5 | |
| 7 | 2021 | 6 | |
| 8 | 2021 | 16 | |
| 9 | 2019 | 62 | |
| 10 | 2019 | 6 | |
| 11 | 2018 | 16 | |
| 12 | 2017 | 41 | |
| 13 | 2017 | 3 | |
| 14 | 2015 | 74 | |
| 15 | 2015 | 2 | |
| 16 | 2014 | 69 | |
| 17 | 2011 | 11 | |
| 18 | Comparison of orthodontia patients' choice and satisfaction at different type of dental hospital | 2005 | 3 |
| 19 | Quantity and Quality Assessment of Randomized Controlled Trials Published in Five Korean Medical Journals, from 1980 to 2000. | 2004 | 9 |
| 20 | Perception of ABO and Rh(D) Blood-type in Korean Volunteer Donors | 1998 | 0 |
About Hyeong Sik Ahn
Hyeong Sik Ahn is a scholar working on Nephrology, Leadership and Management and Applied Microbiology and Biotechnology, having authored 150 papers that have together received 4.3k indexed citations. Recurring topics across this work include COVID-19 Clinical Research Studies (14 papers), Gout, Hyperuricemia, Uric Acid (7 papers), Health Systems, Economic Evaluations, Quality of Life (7 papers), Colorectal Cancer Screening and Detection (7 papers), Meta-analysis and systematic reviews (7 papers), Dialysis and Renal Disease Management (6 papers), Thyroid Cancer Diagnosis and Treatment (6 papers) and Long-Term Effects of COVID-19 (6 papers). The work is most often cited by research in Endocrinology, Diabetes and Metabolism (850 citations), Nephrology (326 citations) and Surgery (1.1k citations). Hyeong Sik Ahn has collaborated with scholars based in South Korea, Japan and China. Frequent co-authors include Hyun Jung Kim, Hyun Jung Kim, H. Gilbert Welch, Kyoung Hoon Kim, Hoo Jae Hann, Il Min Ahn, Taeuk Kang, Seung Jin Han, Heeyoung Lee and Su Jin Kim. Their work appears in journals such as New England Journal of Medicine, SHILAP Revista de lepidopterología and Gastroenterology.
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.