C. Bijkerk

652 total citations
17 papers, 474 citations indexed

About

C. Bijkerk is a scholar working on Rheumatology, Surgery and Pharmacology. According to data from OpenAlex, C. Bijkerk has authored 17 papers receiving a total of 474 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Rheumatology, 4 papers in Surgery and 3 papers in Pharmacology. Recurrent topics in C. Bijkerk's work include Rheumatoid Arthritis Research and Therapies (9 papers), Osteoarthritis Treatment and Mechanisms (6 papers) and Chronic Lymphocytic Leukemia Research (3 papers). C. Bijkerk is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (9 papers), Osteoarthritis Treatment and Mechanisms (6 papers) and Chronic Lymphocytic Leukemia Research (3 papers). C. Bijkerk collaborates with scholars based in Netherlands, Israel and United States. C. Bijkerk's co-authors include P. Eline Slagboom, Ingrid Meulenbelt, Cornelia M. van Duijn, Albert Hofman, F C Breedveld, Huibert A. P. Pols, Harald S. Miedema, Jeanine J. Houwing‐Duistermaat, Hans A. Valkenburg and Ferdinand C. Breedveld and has published in prestigious journals such as Annals of the Rheumatic Diseases, Journal of Medical Genetics and Annals of Human Genetics.

In The Last Decade

C. Bijkerk

17 papers receiving 457 citations

Peers

C. Bijkerk

RHEUM

PHARM

PFM

HEMAT

PM Villiger Switzerland

Zrinka Jajić Croatia

L.A.B. Joosten Netherlands

M. Scarpellini Italy

Sonja Herman Austria

Brian Wu Canada

Takaaki Chin Japan

Michaela Durigova Canada

Maria Rosaria Povino Italy

Kelvin Sin Chi Cheung United Kingdom

PM Villiger Switzerland

C. Bijkerk

300 ×0.8

RHEUM

33 ×0.4

PHARM

56 ×0.7

43 ×0.6

PFM

41 ×0.7

HEMAT

Citations per year, relative to C. Bijkerk C. Bijkerk (= 1×) peers PM Villiger

Countries citing papers authored by C. Bijkerk

Since Specialization

Citations

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

Fields of papers citing papers by C. Bijkerk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Bijkerk

This figure shows the co-authorship network connecting the top 25 collaborators of C. Bijkerk. A scholar is included among the top collaborators of C. Bijkerk 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 C. Bijkerk. C. Bijkerk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Mulligen, Elise van, Pascal H P de Jong, T. Martijn Kuijper, et al.. (2019). Gradual tapering TNF inhibitors versus conventional synthetic DMARDs after achieving controlled disease in patients with rheumatoid arthritis: first-year results of the randomised controlled TARA study. Annals of the Rheumatic Diseases. 78(6). 746–753. 34 indexed citations

Matthijssen, X., I.M. Markusse, T. Stijnen, et al.. (2016). Age affects joint space narrowing in patients with early active rheumatoid arthritis. RMD Open. 2(2). e000338–e000338. 2 indexed citations

Verheul, Marije K., L. Heimans, Yvonne P M Goekoop-Ruiterman, et al.. (2016). Predictive factors of radiological progression after 2 years of remission-steered treatment in early arthritis patients: a post hoc analysis of the IMPROVED study. RMD Open. 2(1). e000172–e000172. 12 indexed citations

Heimans, L., Marije K. Verheul, Anne A. Schouffoer, et al.. (2015). SAT0071 Predictive Factors of Radiological Progression After Two Years of Remission Steered Treatment in Early Arthritis Patients. Annals of the Rheumatic Diseases. 74. 674–674. 1 indexed citations

Heimans, L., Marije K. Verheul, Anne A. Schouffoer, et al.. (2014). Radiological Outcomes after Two Years of Remission Steered Treatment in Early Arthritis Patients. Data Archiving and Networked Services (DANS). 66. 1 indexed citations

Markusse, I.M., Linda Dirven, Marianne van den Broek, et al.. (2014). A Multibiomarker Disease Activity Score for Rheumatoid Arthritis Predicts Radiographic Joint Damage in the BeSt Study. The Journal of Rheumatology. 41(11). 2114–2119. 32 indexed citations

Heimans, L., K. Visser, Robbert J Goekoop, et al.. (2013). Four-month metacarpal bone mineral density loss predicts radiological joint damage progression after 1 year in patients with early rheumatoid arthritis: exploratory analyses from the IMPROVED study. Annals of the Rheumatic Diseases. 74(2). 341–346. 23 indexed citations

Heimans, L., K. Visser, Robbert J Goekoop, et al.. (2013). A two-step treatment strategy trial in patients with early arthritis aimed at achieving remission: the IMPROVED study. Annals of the Rheumatic Diseases. 73(7). 1356–1361. 83 indexed citations

Heimans, L., K. Visser, Y P M Goekoop-Ruiterman, et al.. (2013). FRI0094 Outcomes of two years of remission steered treatment in early arthritis patients. Annals of the Rheumatic Diseases. 72. A401–A401. 1 indexed citations

10.

Heimans, L., K. Visser, H. K. Ronday, et al.. (2011). Remission Induction Therapy with Methotrexate and Prednisone in Patients with Early Rheumatoid and Undifferentiated Arthritis.. Arthritis & Rheumatism. 63(10). 4 indexed citations

11.

Alizadeh, Behrooz Z., Omer T. Njajou, C. Bijkerk, et al.. (2005). Evidence for a role of the genomic region of the gene encoding for the α1 chain of type IX collagen (COL9A1) in hip osteoarthritis: A population‐based study. Arthritis & Rheumatism. 52(5). 1437–1442. 18 indexed citations

12.

Houwing‐Duistermaat, Jeanine J., et al.. (2003). A Unified Approach to Modelling Linkage to Quantitative and Qualitative Traits. Annals of Human Genetics. 67(5). 457–463. 2 indexed citations

13.

Meulenbelt, Ingrid, C. Bijkerk, Signe Wildt, et al.. (1999). Haplotype analysis of three polymorphisms of the COL2A1 gene and associations with generalised radiological osteoarthritis. Annals of Human Genetics. 63(5). 393–400. 30 indexed citations

14.

Bijkerk, C., Jeanine J. Houwing‐Duistermaat, Hans A. Valkenburg, et al.. (1999). Heritabilities of radiologic osteoarthritis in peripheral joints and of disc degeneration of the spine. Arthritis & Rheumatism. 42(8). 1729–1735. 110 indexed citations

15.

Meulenbelt, Ingrid, C. Bijkerk, Harald S. Miedema, et al.. (1998). A genetic association study of the IGF-1 gene and radiological osteoarthritis in a population-based cohort study (the Rotterdam study). Annals of the Rheumatic Diseases. 57(6). 371–374. 60 indexed citations

16.

Meulenbelt, Ingrid, C. Bijkerk, Signe Wildt, et al.. (1997). Investigation of the association of the CRTM and CRTL1 genes with radiographically evident osteoarthritis in subjects from the rotterdam study. Arthritis & Rheumatism. 40(10). 1760–1765. 38 indexed citations

17.

Meulenbelt, Ingrid, C. Bijkerk, F C Breedveld, & P. Eline Slagboom. (1997). Genetic linkage analysis of 14 candidate gene loci in a family with autosomal dominant osteoarthritis without dysplasia.. Journal of Medical Genetics. 34(12). 1024–1027. 23 indexed citations

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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