Sibrand Gratama

408 total citations
26 papers, 204 citations indexed

About

Sibrand Gratama is a scholar working on Surgery, Epidemiology and Infectious Diseases. According to data from OpenAlex, Sibrand Gratama has authored 26 papers receiving a total of 204 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 4 papers in Epidemiology and 3 papers in Infectious Diseases. Recurrent topics in Sibrand Gratama's work include Parasitic Diseases Research and Treatment (3 papers), Ovarian cancer diagnosis and treatment (3 papers) and Testicular diseases and treatments (2 papers). Sibrand Gratama is often cited by papers focused on Parasitic Diseases Research and Treatment (3 papers), Ovarian cancer diagnosis and treatment (3 papers) and Testicular diseases and treatments (2 papers). Sibrand Gratama collaborates with scholars based in Netherlands, United States and United Kingdom. Sibrand Gratama's co-authors include A. Talerman, Takashi Okagaki, W. Hijmans, H. A. Valkenburg, C. J. van Steensel, H. Menke, Johannes Mulder, Frank Smedts, R. Whitehead and Hindrik Mulder and has published in prestigious journals such as Cancer, Journal of Bone and Joint Surgery and Journal of Applied Physiology.

In The Last Decade

Sibrand Gratama

25 papers receiving 190 citations

Peers

Sibrand Gratama
Comparison fields: 5 of 52
  • Surgery 102
  • Epidemiology 54
  • Neurology 37
  • Pulmonary and Respiratory Medicine 30
  • Rheumatology 23
Replace Birol Bostancı with:
Birol Bostancı Türkiye
Eugene H. Ruffolo United States
Youn Soo Jeon South Korea
Fotini Psychou Greece
Joo-Hyuk Lee South Korea
Yashant Aswani India
Mohan Verghese United States
K. N. Rattan India
Przemysław Mańkowski Poland
Donald R. Brock United States
Birol Bostancı Türkiye View profile →
Citations per field, relative to Sibrand Gratama
Sibrand Gratama · 1×
Citations per year, relative to Sibrand Gratama
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Countries citing papers authored by Sibrand Gratama

Since Specialization
Citations

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

Fields of papers citing papers by Sibrand Gratama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sibrand Gratama. 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 Sibrand Gratama. The network helps show where Sibrand Gratama may publish in the future.

Co-authorship network of co-authors of Sibrand Gratama

This figure shows the co-authorship network connecting the top 25 collaborators of Sibrand Gratama. A scholar is included among the top collaborators of Sibrand Gratama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sibrand Gratama. Sibrand Gratama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 8
2 3
3 5
4 7
5
Cryoglobulinaemic neuropathy in a patient with a malignant lymphoma.
2
6 27
7 9
8 4
9 5
10 3
11 6
12 17
13
[Cholesterol emboli; a generalized disease with eosinophilia].
1
14
Three cases of rare tumors of the mammary gland.
4
15 1
16
Microfilaria bancrofti and Microfilaria volvulus in hydrocele fluid and tissue sections. Morphology and differential diagnosis.
2
17
The pathogenesis of hydrocele in filarial infection.
8
18
Onchocerciasis in the south-eastern territories of Liberia. With studies on the role of Onchocerca volvulus and Wuchereria bancrofti in the pathogenesis of hydrocele and elephantiasis.
3
19 21
20
A survey of 1,000 patients treated in the Firestone Hospital, Cavalla Plantation, Liberia, between February 1, 1955 and February 15, 1956.
1

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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