Kees Welvaart
Impact in
- Gastroenterology top 0.5%
- Gastrointestinal Tumor Research and Treatment
- Pulmonary and Respiratory Medicine top 0.5%
- Gastric Cancer Management and Outcomes
- Metastasis and carcinoma case studies
Papers in
- Oncology 32
- Cutaneous Melanoma Detection and Management 13
- Colorectal Cancer Surgical Treatments 6
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- Breast Cancer Treatment Studies 8
- Protease and Inhibitor Mechanisms 4
- Co-authors
- Peter W. de Graaf (3 shared papers)Ilfet Songun (3 shared papers)M.F. von Meyenfeldt (3 shared papers)Huug Obertop (3 shared papers)Mitsuru Sasako (3 shared papers)Hugo W. Tilanus (3 shared papers)C. W. Taat (3 shared papers)John Th. M. Plukker (3 shared papers)
- Journals
- Journal of Surgical Oncology (8 papers)Journal of Clinical Oncology (3 papers)Radiotherapy and Oncology (3 papers)The Lancet (2 papers)Surgical Oncology (2 papers)
- Partner nations
- NetherlandsUnited StatesItaly
In The Last Decade
Kees Welvaart
63 papers receiving 6.3k citations
Kees Welvaart's Hit Papers
Peers
Comparison fields: 5 of 114
- Gastroenterology 765
- Pulmonary and Respiratory Medicine 2.9k
- Cancer Research 1.3k
- Oncology 1.9k
- Surgery 1.3k
Countries citing papers authored by Kees Welvaart
This map shows the geographic impact of Kees Welvaart'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 Kees Welvaart with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kees Welvaart more than expected).
Fields of papers citing papers by Kees Welvaart
This network shows the impact of papers produced by Kees Welvaart. 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 Kees Welvaart. The network helps show where Kees Welvaart may publish in the future.
Co-authors
The 25 scholars most cited alongside Kees Welvaart, 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 64 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Polychemotherapy for early breast cancer: an overview of the randomised trials. Early Breast Cancer Trialists' Collaborative Group. Hit paper breakdown → | 1998 | 1919 |
| 2 | Extended Lymph-Node Dissection for Gastric Cancer Hit paper breakdown → | 1999 | 1292 |
| 3 | Randomised comparison of morbidity after D1 and D2 dissection for gastric cancer in 996 Dutch patients Hit paper breakdown → | 1995 | 863 |
| 4 | Extended Lymph Node Dissection for Gastric Cancer: Who May Benefit? Final Results of the Randomized Dutch Gastric Cancer Group Trial Hit paper breakdown → | 2004 | 738 |
| 5 | 1996 | 175 | |
| 6 | 2000 | 160 | |
| 7 | Prognostic relevance of plasminogen activators and their inhibitors in colorectal cancer. | 1994 | 145 |
| 8 | Immunohistochemical analysis of malignant melanomas and nevocellular nevi with monoclonal antibodies to distinct monomorphic determinants of HLA antigens. | 1984 | 139 |
| 9 | Level of HLA antigens in locoregional metastases and clinical course of the disease in patients with melanoma. | 1988 | 124 |
| 10 | The effect of radical and conserving surgery on the quality of life of early breast cancer patients. | 1986 | 104 |
| 11 | 1988 | 100 | |
| 12 | 1985 | 80 | |
| 13 | 1962 | 58 | |
| 14 | 1994 | 58 | |
| 15 | 1996 | 53 | |
| 16 | Psychological effects of routine follow up on cancer patients after surgery. | 1994 | 53 |
| 17 | 1999 | 47 | |
| 18 | 1988 | 43 | |
| 19 | 1997 | 37 | |
| 20 | 1988 | 36 |
About Kees Welvaart
Kees Welvaart is a scholar working on Oncology, Cancer Research, Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine, having authored 64 papers that have together received 6.7k indexed citations. Recurring topics across this work include Cutaneous Melanoma Detection and Management (13 papers), Breast Cancer Treatment Studies (8 papers), Colorectal Cancer Surgical Treatments (6 papers), Esophageal Cancer Research and Treatment (6 papers), Gastric Cancer Management and Outcomes (6 papers), Esophageal and GI Pathology (4 papers), Protease and Inhibitor Mechanisms (4 papers) and Monoclonal and Polyclonal Antibodies Research (4 papers). The work is most often cited by research in Gastroenterology (765 citations), Pulmonary and Respiratory Medicine (2.9k citations), Cancer Research (1.3k citations), Oncology (1.9k citations) and Surgery (1.3k citations). Kees Welvaart has collaborated with scholars based in Netherlands, United States and Italy. Frequent co-authors include Peter W. de Graaf, Ilfet Songun, M.F. von Meyenfeldt, Huug Obertop, Mitsuru Sasako, Hugo W. Tilanus, C. W. Taat, John Th. M. Plukker, Johannes J. Bonenkamp and J. Hermans. Their work appears in journals such as Journal of Surgical Oncology, Journal of Clinical Oncology, Radiotherapy and Oncology, The Lancet and Surgical Oncology.
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.