R. Wiersma
- Urology top 10%
- Urological Disorders and Treatments 5
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- Gastrointestinal disorders and treatments 4
- Congenital Diaphragmatic Hernia Studies 3
- Intestinal Malrotation and Obstruction Disorders 3
- Esophageal and GI Pathology 3
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- Sexual Differentiation and Disorders 5
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- Neonatal Respiratory Health Research 4
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- Infant Nutrition and Health 3
- Co-authors
- G. P. HadleyAdrian BösenbergS. GovenderAmes DhaiJagidesa MoodleyArlene N. WeiszA.T. BosenbergHugh W. Grant
- Journals
- British journal of surgery (1 paper)Journal of Pediatric Surgery (4 papers)Pediatric Surgery International (6 papers)
- Partner nations
- South AfricaKenyaUnited States
In The Last Decade
R. Wiersma
23 papers receiving 263 citations
Peers
Comparison fields: 5 of 48
- Urology 47
- Developmental Neuroscience 28
- Surgery 167
- Anesthesiology and Pain Medicine 21
- Pediatrics, Perinatology and Child Health 42
Countries citing papers authored by R. Wiersma
This map shows the geographic impact of R. Wiersma'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 R. Wiersma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Wiersma more than expected).
Fields of papers citing papers by R. Wiersma
This network shows the impact of papers produced by R. Wiersma. 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 R. Wiersma. The network helps show where R. Wiersma may publish in the future.
Co-authorship network
The 16 scholars most cited alongside R. Wiersma, 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 | 2018 | 8 | |
| 2 | 2018 | 4 | |
| 3 | 2016 | 16 | |
| 4 | 2011 | 10 | |
| 5 | 2009 | 13 | |
| 6 | 2005 | 24 | |
| 7 | 2004 | 3 | |
| 8 | 2004 | 19 | |
| 9 | 2004 | 36 | |
| 10 | 2004 | 7 | |
| 11 | 2003 | 21 | |
| 12 | 2002 | 8 | |
| 13 | 2001 | 17 | |
| 14 | Lymph node biopsies in HIV-infected and non-infected children with persistent lung disease. | 2000 | 16 |
| 15 | Surgical lessons learned from the Shigella dysenteriae type I epidemic. | 1998 | 6 |
| 16 | 1994 | 0 | |
| 17 | 1992 | 19 | |
| 18 | 1992 | 42 | |
| 19 | Membranous atresia of the intra-abdominal oesophagus. A case report. | 1990 | 1 |
| 20 | 1990 | 1 |
About R. Wiersma
R. Wiersma is a scholar working on Urology, Surgery and Anesthesiology and Pain Medicine, having authored 24 papers that have together received 303 indexed citations. Recurring topics across this work include Sexual Differentiation and Disorders (5 papers), Urological Disorders and Treatments (5 papers), Gastrointestinal disorders and treatments (4 papers), Neonatal Respiratory Health Research (4 papers), Congenital Diaphragmatic Hernia Studies (3 papers), Infant Nutrition and Health (3 papers), Intestinal Malrotation and Obstruction Disorders (3 papers) and Esophageal and GI Pathology (3 papers). The work is most often cited by research in Urology (47 citations), Developmental Neuroscience (28 citations) and Surgery (167 citations). R. Wiersma has collaborated with scholars based in South Africa, Kenya and United States. Frequent co-authors include G. P. Hadley, Adrian Bösenberg, S. Govender, Ames Dhai, Jagidesa Moodley, Arlene N. Weisz, A.T. Bosenberg, Hugh W. Grant, Prakash Jeena and Hoosen Coovadia. Their work appears in journals such as British journal of surgery, Journal of Pediatric Surgery and Pediatric Surgery International.
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.