This map shows the geographic impact of research produced by authors working at OLVG. 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 papers produced at OLVG with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites OLVG more than expected).
This network shows the impact of papers affiliated with OLVG at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with OLVG at the time of their publication.
About OLVG
In recent decades, authors affiliated with OLVG have published 4.6k papers, which have received a total of 151.1k indexed citations . Scholars at this organization have produced 148 papers in Critical Care and Intensive Care Medicine, 1.1k papers in Surgery, 85 papers in Internal Medicine, 499 papers in Cardiology and Cardiovascular Medicine and 146 papers in Obstetrics and Gynecology on the topics of Coronary Interventions and Diagnostics (160 papers), Shoulder Injury and Treatment (159 papers), Atrial Fibrillation Management and Outcomes (139 papers), Orthopedic Surgery and Rehabilitation (91 papers), Pancreatic and Hepatic Oncology Research (89 papers), Acute Myocardial Infarction Research (86 papers), Venous Thromboembolism Diagnosis and Management (85 papers) and Antiplatelet Therapy and Cardiovascular Diseases (83 papers). Their work is cited by papers focused on Internal Medicine (4.2k citations), Surgery (41.5k citations), Cardiology and Cardiovascular Medicine (20.9k citations), Critical Care and Intensive Care Medicine (4.1k citations) and Emergency Medicine (6.6k citations). Authors at OLVG collaborate with scholars in Netherlands, United States and United Kingdom and have published in prestigious journals including BMJ Open, AIDS, Intensive Care Medicine, Critical Care and European Journal of Obstetrics & Gynecology and Reproductive Biology. Some of OLVG's most productive authors include Ferdinand Kiemeneij, Heleen M. Oudemans–van Straaten, Kees Brinkman, Rudolf Wilhelm Poolman, Durk Freark Zandstra, G. Aernout Somsen, Gert Jan Laarman, Nadia Garnefski, Maya J. Schroevers and Michel P.J. van den Bekerom.
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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