Richard Sim
Impact in
- Gastroenterology top 5%
- Surgery top 5%
- Diverticular Disease and Complications
- Gastrointestinal disorders and treatments
- Esophageal and GI Pathology
Papers in
- Co-authors
- Ker‐Kan Tan (14 shared papers)Gilberto Lopes (1 shared paper)Daniel Wong (2 shared papers)D. M. O. Cheong (4 shared papers)Choon Seng Chong (2 shared papers)Kenneth Chen (1 shared paper)Sau Shung Fong (3 shared papers)Jeffrey W. Milsom (2 shared papers)
- Journals
- Journal of Gastrointestinal Surgery (8 papers)International Journal of Colorectal Disease (3 papers)Colorectal Disease (3 papers)World Journal of Surgery (2 papers)The Journal of Laryngology & Otology (2 papers)
- Partner nations
- SingaporeUnited KingdomAustralia
In The Last Decade
Richard Sim
42 papers receiving 865 citations
Peers
Comparison fields: 5 of 77
- Gastroenterology 95
- Surgery 656
- Emergency Medicine 140
- Oncology 316
- Pulmonary and Respiratory Medicine 205
Countries citing papers authored by Richard Sim
This map shows the geographic impact of Richard Sim'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 Richard Sim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard Sim more than expected).
Fields of papers citing papers by Richard Sim
This network shows the impact of papers produced by Richard Sim. 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 Richard Sim. The network helps show where Richard Sim may publish in the future.
Co-authors
The 25 scholars most cited alongside Richard Sim, 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 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 103 | |
| 2 | 2008 | 73 | |
| 3 | 2002 | 70 | |
| 4 | 2006 | 59 | |
| 5 | 2010 | 57 | |
| 6 | 2008 | 57 | |
| 7 | 2009 | 54 | |
| 8 | 2009 | 53 | |
| 9 | 2010 | 27 | |
| 10 | 2008 | 26 | |
| 11 | 2013 | 26 | |
| 12 | 2009 | 25 | |
| 13 | 2009 | 23 | |
| 14 | 2012 | 20 | |
| 15 | 2010 | 20 | |
| 16 | 2012 | 20 | |
| 17 | 2010 | 18 | |
| 18 | 2009 | 18 | |
| 19 | Ambulatory anorectal surgery--is it feasible locally? | 1998 | 17 |
| 20 | 2009 | 16 |
About Richard Sim
Richard Sim is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Emergency Medicine and Pathology and Forensic Medicine, having authored 44 papers that have together received 898 indexed citations. Recurring topics across this work include Diverticular Disease and Complications (12 papers), Colorectal Cancer Surgical Treatments (8 papers), Gastrointestinal disorders and treatments (8 papers), Appendicitis Diagnosis and Management (7 papers), Cardiac, Anesthesia and Surgical Outcomes (5 papers), Gallbladder and Bile Duct Disorders (3 papers), Gastric Cancer Management and Outcomes (3 papers) and Anesthesia and Pain Management (3 papers). The work is most often cited by research in Gastroenterology (95 citations), Surgery (656 citations), Emergency Medicine (140 citations), Oncology (316 citations) and Pulmonary and Respiratory Medicine (205 citations). Richard Sim has collaborated with scholars based in Singapore, United Kingdom and Australia. Frequent co-authors include Ker‐Kan Tan, Gilberto Lopes, Daniel Wong, D. M. O. Cheong, Choon Seng Chong, Kenneth Chen, Sau Shung Fong, Jeffrey W. Milsom, Shigeki Yamaguchi and Hiroya Kuroyanagi. Their work appears in journals such as Journal of Gastrointestinal Surgery, International Journal of Colorectal Disease, Colorectal Disease, World Journal of Surgery and The Journal of Laryngology & Otology.
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.