Margaretha Viljoen
- Nutrition and Dietetics top 2%
- Biological Psychiatry top 10%
- Tryptophan and brain disorders 5
- Hematology top 5%
- Iron Metabolism and Disorders 5
- Behavioral Neuroscience top 10%
- Stress Responses and Cortisol 5
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- Heart Rate Variability and Autonomic Control 10
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- Attention Deficit Hyperactivity Disorder 5
- Psychosomatic Disorders and Their Treatments 4
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- Neuroendocrine regulation and behavior 5
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- Erythrocyte Function and Pathophysiology 4
- Co-authors
- PF LevayAnnîe PanzerN. ClaassenCatharina C. GrantPiet BeckerDina C. Janse van RensburgS. W. HumanRobert Maunder
- Journals
- South African Journal of Science (6 papers)The Nephron journals/Nephron journals (4 papers)Neuropsychobiology (4 papers)
- Partner nations
- South AfricaCanadaUnited Kingdom
In The Last Decade
Margaretha Viljoen
66 papers receiving 1.6k citations
Hit Papers
Peers
Comparison fields: 5 of 146
- Nutrition and Dietetics 474
- Biological Psychiatry 44
- Endocrine and Autonomic Systems 111
- Hematology 154
- Behavioral Neuroscience 41
Countries citing papers authored by Margaretha Viljoen
This map shows the geographic impact of Margaretha Viljoen'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 Margaretha Viljoen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Margaretha Viljoen more than expected).
Fields of papers citing papers by Margaretha Viljoen
This network shows the impact of papers produced by Margaretha Viljoen. 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 Margaretha Viljoen. The network helps show where Margaretha Viljoen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Margaretha Viljoen, 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 | 2021 | 10 | |
| 2 | 2016 | 16 | |
| 3 | 2016 | 8 | |
| 4 | 2015 | 27 | |
| 5 | 2015 | 10 | |
| 6 | 2014 | 6 | |
| 7 | 2011 | 12 | |
| 8 | Efficacy of an exercise programme on the functional capacity and disease activity in females with rheumatoid arthritis | 2010 | 7 |
| 9 | 2007 | 135 | |
| 10 | 2007 | 42 | |
| 11 | Neurological aspects of stuttering : summary overview of scientific findings : overview | 2006 | 1 |
| 12 | 2006 | 76 | |
| 13 | 2004 | 2 | |
| 14 | 2004 | 11 | |
| 15 | 2004 | 3 | |
| 16 | 2003 | 3 | |
| 17 | 2003 | 5 | |
| 18 | 1995 | 8 | |
| 19 | 1991 | 16 | |
| 20 | 1979 | 5 |
About Margaretha Viljoen
Margaretha Viljoen is a scholar working on Biological Psychiatry, Behavioral Neuroscience, Psychiatry and Mental health, Hematology and Pharmacy, having authored 67 papers that have together received 1.7k indexed citations. Recurring topics across this work include Heart Rate Variability and Autonomic Control (10 papers), Stress Responses and Cortisol (5 papers), Attention Deficit Hyperactivity Disorder (5 papers), Iron Metabolism and Disorders (5 papers), Tryptophan and brain disorders (5 papers), Neuroendocrine regulation and behavior (5 papers), Psychosomatic Disorders and Their Treatments (4 papers) and Erythrocyte Function and Pathophysiology (4 papers). The work is most often cited by research in Nutrition and Dietetics (474 citations), Biological Psychiatry (44 citations), Endocrine and Autonomic Systems (111 citations), Hematology (154 citations) and Behavioral Neuroscience (41 citations). Margaretha Viljoen has collaborated with scholars based in South Africa, Canada and United Kingdom. Frequent co-authors include PF Levay, Annîe Panzer, N. Claassen, Catharina C. Grant, Piet Becker, Dina C. Janse van Rensburg, S. W. Human, Robert Maunder, Jonathan Hunter and Paola Wood. Their work appears in journals such as South African Journal of Science, The Nephron journals/Nephron journals, Neuropsychobiology, Annals of Noninvasive Electrocardiology and Archives of Physiology and Biochemistry.
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.