John Lawrenson
Impact in
-
- Congenital Heart Disease Studies
-
- Renal and Vascular Pathologies
- Vasculitis and related conditions
- Coronary Artery Anomalies
Papers in
- Epidemiology 30
- Congenital Heart Disease Studies 22
- Infective Endocarditis Diagnosis and Management 4
- Co-authors
- Jo M. WilmshurstRik De DeckerLiesl ZühlkeKathleen WalkerHendrik DeckerJ. HewitsonE GoddardChristopher Hugo‐Hamman
- Journals
- Developmental Medicine & Child Neurology (2 papers)International Journal of Pediatric Otorhinolaryngology (2 papers)Neonatology (2 papers)Circulation Genomic and Precision Medicine (1 paper)Journal of Clinical Monitoring and Computing (1 paper)
- Partner nations
- South AfricaNetherlandsUnited States
In The Last Decade
John Lawrenson
47 papers receiving 437 citations
Peers
Comparison fields: 5 of 67
- Epidemiology 183
- Pulmonary and Respiratory Medicine 135
- Nephrology 26
- Cardiology and Cardiovascular Medicine 74
- Pediatrics, Perinatology and Child Health 62
Countries citing papers authored by John Lawrenson
This map shows the geographic impact of John Lawrenson'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 John Lawrenson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Lawrenson more than expected).
Fields of papers citing papers by John Lawrenson
This network shows the impact of papers produced by John Lawrenson. 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 John Lawrenson. The network helps show where John Lawrenson may publish in the future.
Co-authors
The 25 scholars most cited alongside John Lawrenson, 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 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2023 | 2 | |
| 5 | 2023 | 2 | |
| 6 | 2022 | 5 | |
| 7 | 2021 | 1 | |
| 8 | The prevalence of congenital heart disease: we need to work towards getting more data. | 2020 | 1 |
| 9 | 2020 | 7 | |
| 10 | 2019 | 2 | |
| 11 | 2017 | 1 | |
| 12 | 2016 | 5 | |
| 13 | Optimal Paediatric Cardiac Services in South Africa - What do we Need? Statement of the Paediatric Cardiac Society of South Africa | 2010 | 2 |
| 14 | 2009 | 4 | |
| 15 | Why are some South African children with Down syndrome not being offered cardiac surgery? | 2006 | 3 |
| 16 | 2006 | 13 | |
| 17 | 2005 | 3 | |
| 18 | 2005 | 24 | |
| 19 | 2003 | 53 | |
| 20 | 2001 | 18 |
About John Lawrenson
John Lawrenson is a scholar working on Epidemiology, Health Informatics, Emergency Medicine, Nephrology and Cardiology and Cardiovascular Medicine, having authored 52 papers that have together received 454 indexed citations. Recurring topics across this work include Congenital Heart Disease Studies (22 papers), Congenital heart defects research (5 papers), Hemodynamic Monitoring and Therapy (5 papers), Renal function and acid-base balance (4 papers), Streptococcal Infections and Treatments (4 papers), Obsessive-Compulsive Spectrum Disorders (4 papers), Cardiac Valve Diseases and Treatments (4 papers) and Infective Endocarditis Diagnosis and Management (4 papers). The work is most often cited by research in Epidemiology (183 citations), Pulmonary and Respiratory Medicine (135 citations), Nephrology (26 citations), Cardiology and Cardiovascular Medicine (74 citations) and Pediatrics, Perinatology and Child Health (62 citations). John Lawrenson has collaborated with scholars based in South Africa, Netherlands and United States. Frequent co-authors include Jo M. Wilmshurst, Rik De Decker, Liesl Zühlke, Kathleen Walker, Hendrik Decker, J. Hewitson, E Goddard, Christopher Hugo‐Hamman, Andre Brooks and Paul Sinclair. Their work appears in journals such as Developmental Medicine & Child Neurology, International Journal of Pediatric Otorhinolaryngology, Neonatology, Circulation Genomic and Precision Medicine and Journal of Clinical Monitoring and Computing.
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.