J A van Heerden
- Oncology top 5%
- Pancreatic and Hepatic Oncology Research 6
- Cancer Research top 10%
- Cancer, Hypoxia, and Metabolism 2
- Breast Cancer Treatment Studies 2
- Epidemiology top 10%
- Neuroendocrine Tumor Research Advances 6
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- Pituitary Gland Disorders and Treatments 2
- Hormonal Regulation and Hypertension 2
- Gastroenterology top 10%
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- Adrenal and Paraganglionic Tumors 4
- Pancreatitis Pathology and Treatment 2
- Co-authors
- Clive S. GrantPatrick F. SheedyJ. William CharboneauE M JamesIan HayK.E. BehrnsM. G. SarrRobert R. Hattery
- Cited by
- OncologyCancer ResearchEpidemiology
- Journals
- Radiology (2 papers)International Journal of Radiation Oncology*Biology*Physics (1 paper)New England Journal of Medicine (1 paper)
- Partner nations
- United StatesCanada
In The Last Decade
J A van Heerden
15 papers receiving 857 citations
Peers
Comparison fields: 5 of 53
- Oncology 590
- Cancer Research 172
- Epidemiology 386
- Endocrinology, Diabetes and Metabolism 178
- Gastroenterology 58
Countries citing papers authored by J A van Heerden
This map shows the geographic impact of J A van Heerden'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 J A van Heerden with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J A van Heerden more than expected).
Fields of papers citing papers by J A van Heerden
This network shows the impact of papers produced by J A van Heerden. 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 J A van Heerden. The network helps show where J A van Heerden may publish in the future.
Co-authorship network
The 25 scholars most cited alongside J A van Heerden, 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 | 2003 | 31 | |
| 2 | 1993 | 131 | |
| 3 | Total pancreatectomy. An objective analysis of its use in pancreatic cancer. | 1993 | 55 |
| 4 | Occult functioning insulinomas: which localizing studies are indicated? | 1992 | 63 |
| 5 | 1991 | 103 | |
| 6 | Prognostic significance of calcitonin immunoreactivity, amyloid staining, and flow cytometric DNA measurements in medullary thyroid carcinoma. | 1991 | 28 |
| 7 | Nonpancreatic primary tumors with metastasis to the pancreas. | 1989 | 178 |
| 8 | Long term clinical results after proximal gastric vagotomy. | 1989 | 12 |
| 9 | 1988 | 141 | |
| 10 | MIBG in the evaluation of suspected pheochromocytoma: Mayo Clinic experience | 1984 | 2 |
| 11 | 1983 | 59 | |
| 12 | 1983 | 38 | |
| 13 | 1981 | 23 | |
| 14 | 1979 | 15 | |
| 15 | The primary surgical treatment of carcinoma of the breast: a changing trend toward modified radical mastectomy. | 1976 | 25 |
About J A van Heerden
J A van Heerden is a scholar working on Gastroenterology, Cancer Research, Endocrinology, Diabetes and Metabolism, Oncology and Surgery, having authored 15 papers that have together received 904 indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (6 papers), Neuroendocrine Tumor Research Advances (6 papers), Adrenal and Paraganglionic Tumors (4 papers), Pituitary Gland Disorders and Treatments (2 papers), Cancer, Hypoxia, and Metabolism (2 papers), Breast Cancer Treatment Studies (2 papers), Hormonal Regulation and Hypertension (2 papers) and Pancreatitis Pathology and Treatment (2 papers). The work is most often cited by research in Oncology (590 citations), Cancer Research (172 citations), Epidemiology (386 citations), Endocrinology, Diabetes and Metabolism (178 citations) and Gastroenterology (58 citations). J A van Heerden has collaborated with scholars based in United States and Canada. Frequent co-authors include Clive S. Grant, Patrick F. Sheedy, J. William Charboneau, E M James, Ian Hay, K.E. Behrns, M. G. Sarr, Robert R. Hattery, Carl C. Reading and Brian P. Gorman. Their work appears in journals such as Radiology, International Journal of Radiation Oncology*Biology*Physics, New England Journal of Medicine, Journal of Clinical Investigation and Journal of Ultrasound in Medicine.
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.