Edou R. Heddema

724 total citations
25 papers, 499 citations indexed

About

Edou R. Heddema is a scholar working on Microbiology, Epidemiology and Infectious Diseases. According to data from OpenAlex, Edou R. Heddema has authored 25 papers receiving a total of 499 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Microbiology, 11 papers in Epidemiology and 6 papers in Infectious Diseases. Recurrent topics in Edou R. Heddema's work include Reproductive tract infections research (13 papers), Urinary Tract Infections Management (5 papers) and Coccidia and coccidiosis research (4 papers). Edou R. Heddema is often cited by papers focused on Reproductive tract infections research (13 papers), Urinary Tract Infections Management (5 papers) and Coccidia and coccidiosis research (4 papers). Edou R. Heddema collaborates with scholars based in Netherlands, Belgium and United States. Edou R. Heddema's co-authors include Christina M. J. E. Vandenbroucke‐Grauls, Birgitta Duim, Yvonne Pannekoek, Caroline E. Visser, Erik J. van Hannen, J.H. van Wijnen, J A Kaan, J. T. Lumeij, Bartelt M. de Jongh and Bob de Wever and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Clinical Microbiology and European Respiratory Journal.

In The Last Decade

Edou R. Heddema

23 papers receiving 478 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Edou R. Heddema Netherlands 11 252 137 76 70 53 25 499
Martha J. Gentry United States 17 412 1.6× 282 2.1× 62 0.8× 70 1.0× 36 0.7× 34 778
H. Haaheim Norway 10 149 0.6× 93 0.7× 129 1.7× 59 0.8× 9 0.2× 12 512
Margaret E. Bauer United States 22 378 1.5× 194 1.4× 162 2.1× 18 0.3× 14 0.3× 31 1.0k
L V Möller Netherlands 9 148 0.6× 142 1.0× 88 1.2× 82 1.2× 7 0.1× 12 393
Patrick Soentjens Belgium 14 156 0.6× 144 1.1× 212 2.8× 209 3.0× 15 0.3× 56 806
Diane M. Janowicz United States 17 178 0.7× 163 1.2× 78 1.0× 10 0.1× 19 0.4× 29 632
Katerina Wolf United States 15 619 2.5× 348 2.5× 170 2.2× 22 0.3× 14 0.3× 22 823
Jacobus M. Ossewaarde Netherlands 16 632 2.5× 384 2.8× 129 1.7× 29 0.4× 20 0.4× 25 1.0k
Sowmya Balasubramanian United States 12 148 0.6× 130 0.9× 70 0.9× 17 0.2× 19 0.4× 23 403
T. Schuurman Netherlands 14 85 0.3× 320 2.3× 389 5.1× 165 2.4× 16 0.3× 16 853

Countries citing papers authored by Edou R. Heddema

Since Specialization
Citations

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

Fields of papers citing papers by Edou R. Heddema

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Edou R. Heddema. 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 Edou R. Heddema. The network helps show where Edou R. Heddema may publish in the future.

Co-authorship network of co-authors of Edou R. Heddema

This figure shows the co-authorship network connecting the top 25 collaborators of Edou R. Heddema. A scholar is included among the top collaborators of Edou R. Heddema 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 Edou R. Heddema. Edou R. Heddema 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
1.
Gooskens, Jairo, et al.. (2025). Community-Acquired Pneumonia Caused by Avian Chlamydia abortus, the Netherlands. Emerging infectious diseases. 31(3). 630–633.
2.
Hendrickx, Antoni P. A., et al.. (2024). Tracing the origin of NDM-1-producing and extensively drug-resistant Pseudomonas aeruginosa ST357 in the Netherlands. BMC Infectious Diseases. 24(1). 817–817. 4 indexed citations
3.
Maas, Miriam, P Jacobs, Frederika Dijkstra, et al.. (2024). Circulation of avian Chlamydia abortus in the Netherlands and community-acquired pneumonia: an outbreak investigation and retrospective cohort study. The Lancet Infectious Diseases. 25(2). 198–207. 5 indexed citations
4.
Hughes, Laura J., et al.. (2024). Zoonotic transmission of Chlamydia felis from domestic cats; A case series of chronic follicular conjunctivitis in humans. New Microbes and New Infections. 59. 101412–101412. 3 indexed citations
5.
Heijer, Casper D. J. den, Petra Wolffs, Volker Hackert, et al.. (2021). COVID-19: first long-term care facility outbreak in the Netherlands following cross-border introduction from Germany, March 2020. BMC Infectious Diseases. 21(1). 418–418. 12 indexed citations
6.
Heddema, Edou R., et al.. (2018). Chlamydia caviae Causing Community-Acquired Pneumonia: An Emerging Zoonosis. Vector-Borne and Zoonotic Diseases. 18(11). 635–637. 10 indexed citations
7.
Vugt, Jeroen L.A. van, Robert J.S. Coelen, Björn Winkens, et al.. (2015). Nasal Carriage of Staphylococcus aureus among Surgeons and Surgical Residents: A Nationwide Prevalence Study. Surgical Infections. 16(2). 178–182. 6 indexed citations
8.
Heddema, Edou R., et al.. (2014). A new 'bird' in town; severe pneumonia as a new zoonotic disease transmitted by guinea pigs. European Respiratory Journal. 44(Suppl 58). P2522–P2522. 1 indexed citations
9.
Bovenkamp, Jeroen H B van de, et al.. (2011). Evaluation of the Siemens VERSANT® CT/GC DNA 1.0 Assay (kPCR) for detection of Chlamydia trachomatis and Neisseria gonorrhoeae. Journal of Microbiological Methods. 87(2). 139–142. 9 indexed citations
10.
Rozemeijer, Wouter, Timothy U. Jiya, Martine C. Rijnsburger, et al.. (2011). Abiotrophia defectiva infection of a total hip arthroplasty diagnosed by 16S rRNA gene sequencing. Diagnostic Microbiology and Infectious Disease. 70(1). 142–144. 7 indexed citations
11.
Janknegt, R., et al.. (2010). Failure of vancomycin treatment for meningitis caused by vancomycin-susceptible Enterococcus faecium. Scandinavian Journal of Infectious Diseases. 42(10). 794–796. 1 indexed citations
12.
13.
Anten, Sander, et al.. (2007). Cerebral fungal abscess in a patient with acute promyelocytic leukaemia. British Journal of Haematology. 140(3). 253–253. 9 indexed citations
14.
Heddema, Edou R., et al.. (2006). Genotyping ofChlamydophila psittaciin Human Samples. Emerging infectious diseases. 12(12). 1989–1990. 60 indexed citations
15.
Heddema, Edou R., Erik J. van Hannen, Birgitta Duim, et al.. (2006). An outbreak of psittacosis due to Chlamydophila psittaci genotype A in a veterinary teaching hospital. Journal of Medical Microbiology. 55(11). 1571–1575. 81 indexed citations
16.
Heddema, Edou R., Yvonne Pannekoek, Koorosh Faridpooya, et al.. (2006). No evidence for an association of ocular adnexal lymphoma with Chlamydia psittaci in a cohort of patients from the Netherlands. Leukemia Research. 30(10). 1305–1307. 56 indexed citations
17.
Heddema, Edou R., et al.. (2006). Development of an internally controlled real-time PCR assay for detection of Chlamydophila psittaci in the LightCycler 2.0 system. Clinical Microbiology and Infection. 12(6). 571–575. 29 indexed citations
18.
Heddema, Edou R., et al.. (2003). A Woman with a Lobar Infiltrate due to Psittacosis Detected by Polymerase Chain Reaction. Scandinavian Journal of Infectious Diseases. 35(6-7). 422–423. 7 indexed citations
19.
Heddema, Edou R., Marit G. A. van Vonderen, Jan T. M. van der Meer, et al.. (2003). Detection of Pneumococcemia by Quantitative Buffy Coat Analysis. European Journal of Clinical Microbiology & Infectious Diseases. 22(7). 450–452.
20.
Heddema, Edou R., et al.. (2002). [Patient with a lung abscess, primarily treated with drainage followed by antibiotics].. PubMed. 146(2). 77–9. 1 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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