H.J. Keizer

3.0k citations
61 papers · 2.2k · h-index 27

Impact in

Papers in

    • Testicular diseases and treatments 19
    • Colorectal Cancer Treatments and Studies 5
    • Cancer Treatment and Pharmacology 4

H.J. Keizer

61 papers receiving 2.1k citations

Peers

H.J. Keizer
Comparison fields: 5 of 106
  • Pulmonary and Respiratory Medicine 816
  • Oncology 666
  • Reproductive Medicine 190
  • Gastroenterology 123
  • Pathology and Forensic Medicine 387
Replace Hideyuki Ishida with:
Hideyuki Ishida Japan
Uğur Çoşkun Türkiye
Th. Wobbes Netherlands
Roberto Petrioli Italy
Giuseppe Colucci Italy
Hubert Zirngibl Germany
Michael Stotz Austria
Kazuhiro Sakamoto Japan
Shenhong Wu United States
Angela Buonadonna Italy
H.J. Keizer relative to Hideyuki Ishida Japan Hideyuki Ishida's profile →
Citations per field
00.5×2.7×
Hideyuki Ishida · 1×
Citations per year

Countries citing papers authored by H.J. Keizer

Since Specialization
Citations

This map shows the geographic impact of H.J. Keizer'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 H.J. Keizer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.J. Keizer more than expected).

Fields of papers citing papers by H.J. Keizer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.J. Keizer. 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 H.J. Keizer. The network helps show where H.J. Keizer may publish in the future.

Co-authors

The 25 scholars most cited alongside H.J. Keizer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with H.J. Keizer Line = papers co-authored together H.J. Keizer links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 61 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2000186
2 1995180
3 2000163
4 2000108
5 2001101
6 200296
7 199989
8 199872
9 199669
10 200060
11 200154
12 199950
13 199650
14
Residual pulmonary masses after chemotherapy for metastatic nonseminomatous germ cell tumor. Prediction of histology. ReHiT Study Group.
199749
15 199442
16 199340
17 200039
18 197039
19 200338
20 199736

About H.J. Keizer

H.J. Keizer is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine and Molecular Biology, having authored 61 papers that have together received 2.2k indexed citations. Recurring topics across this work include Testicular diseases and treatments (19 papers), Chemotherapy-induced organ toxicity mitigation (11 papers), Sarcoma Diagnosis and Treatment (9 papers), Ovarian cancer diagnosis and treatment (8 papers), Colorectal Cancer Treatments and Studies (5 papers), Lung Cancer Treatments and Mutations (5 papers), Cancer Treatment and Pharmacology (4 papers) and Multiple Myeloma Research and Treatments (4 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (816 citations), Oncology (666 citations), Reproductive Medicine (190 citations), Gastroenterology (123 citations) and Pathology and Forensic Medicine (387 citations). H.J. Keizer has collaborated with scholars based in Netherlands, Belgium and United Kingdom. Frequent co-authors include Ewout W. Steyerberg, Dirk Th. Sleijfer, Jos H. Beijnen, Guy C. Toner, John P. Donohue, Ian Judson, C. Hermans, Jaap Verweij, M. van Glabbeke and Jean‐Yves Blay. Their work appears in journals such as European Journal of Cancer, Annals of Oncology, Journal of Clinical Oncology, British Journal of Cancer and Cancer.

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.

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