J.H. Bolk

960 total citations
15 papers, 714 citations indexed

About

J.H. Bolk is a scholar working on Psychiatry and Mental health, Philosophy and Nephrology. According to data from OpenAlex, J.H. Bolk has authored 15 papers receiving a total of 714 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Psychiatry and Mental health, 5 papers in Philosophy and 3 papers in Nephrology. Recurrent topics in J.H. Bolk's work include Psychosomatic Disorders and Their Treatments (7 papers), Mental Health and Psychiatry (5 papers) and Parathyroid Disorders and Treatments (3 papers). J.H. Bolk is often cited by papers focused on Psychosomatic Disorders and Their Treatments (7 papers), Mental Health and Psychiatry (5 papers) and Parathyroid Disorders and Treatments (3 papers). J.H. Bolk collaborates with scholars based in Netherlands and United Kingdom. J.H. Bolk's co-authors include Albert M. van Hemert, Anne Speckens, Philip Spinhoven, Harry G.M. Rooijmans, Keith Hawton, T. van der Ploeg, Jan H. Cornel, Alfred Arnold, Victor A. Umans and M. W. Hengeveld and has published in prestigious journals such as Psychological Medicine, European Journal of Nuclear Medicine and Molecular Imaging and International Journal of Cardiology.

In The Last Decade

J.H. Bolk

14 papers receiving 666 citations

Peers

J.H. Bolk

PMH

PHILO

EDM

CCM

Morten Steen Hansen Denmark

Warren R. Procci United States

Miranda Kim United Kingdom

Nina Sauer Germany

Anette Riisgaard Ribe Denmark

Charlotte Emborg Denmark

Dieter Schoepf Germany

Murat Emül Türkiye

Klara J. Rosenquist United States

M Jänner Germany

Morten Steen Hansen Denmark

J.H. Bolk

509 ×1.5

PMH

205 ×1.2

PHILO

86 ×0.5

EDM

211 ×1.4

43 ×0.4

CCM

Citations per year, relative to J.H. Bolk J.H. Bolk (= 1×) peers Morten Steen Hansen

Countries citing papers authored by J.H. Bolk

Since Specialization

Citations

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

Fields of papers citing papers by J.H. Bolk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.H. Bolk

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

All Works

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15 of 15 papers shown

Bolk, J.H., et al.. (2008). Sudden death after emotional stress. European Journal of Internal Medicine. 20(4). 359–361. 7 indexed citations

Coenraad, Minneke J., et al.. (2007). Plasma arginine vasopressin and atrial natriuretic peptide concentration in patients with hyponatremia at diagnosis and following treatment. European Journal of Internal Medicine. 18(3). 221–229. 9 indexed citations

Nieuwkoop, Cees van, Daphne H.T. IJpelaar, & J.H. Bolk. (2007). Treating proteinuria in a diabetic patient despite hyperkalaemia due to hyporeninaemic hypoaldosteronism.. PubMed. 65(2). 75–7. 8 indexed citations

Nieuwkoop, Cees van & J.H. Bolk. (2005). A mediastinal mass: Graves' disease related thymic hyperplasia. European Journal of Internal Medicine. 16(8). 606–607. 7 indexed citations

Bolk, J.H., et al.. (2001). Impaired glucose metabolism predicts mortality after a myocardial infarction. International Journal of Cardiology. 79(2-3). 207–214. 165 indexed citations

Speckens, Anne, Philip Spinhoven, Albert M. van Hemert, & J.H. Bolk. (2000). The Reassurance Questionnaire (RQ): psychometric properties of a self-report questionnaire to assess reassurability. Psychological Medicine. 30(4). 841–847. 37 indexed citations

Bolk, J.H., et al.. (2000). [Hypocalcemia as a cause of reversible heart failure].. PubMed. 144(19). 900–3. 4 indexed citations

Speckens, Anne, Albert M. van Hemert, J.H. Bolk, Harry G.M. Rooijmans, & M. W. Hengeveld. (1996). Unexplained physical symptoms: outcome, utilization of medical care and associated factors. Psychological Medicine. 26(4). 745–752. 76 indexed citations

Speckens, Anne, Albert M. van Hemert, Philip Spinhoven, & J.H. Bolk. (1996). The diagnostic and prognostic significance of the Whitely Index, the Illness Attitude Scales and the Somatosensory Amplification Scale. Psychological Medicine. 26(5). 1085–1090. 73 indexed citations

10.

Hemert, Albert M. van, Anne Speckens, Harry G.M. Rooijmans, & J.H. Bolk. (1996). [Criteria for somatization studied in an outpatient clinic for general internal medicine].. PubMed. 140(23). 1221–6. 2 indexed citations

11.

Speckens, Anne, Albert M. van Hemert, Philip Spinhoven, et al.. (1995). Cognitive behavioural therapy for medically unexplained physical symptoms: a randomised controlled trial. BMJ. 311(7016). 1328–1332. 228 indexed citations

12.

Hemert, Albert M. van, et al.. (1995). Detecting psychiatric disorders in medical practice using the General Health Questionnaire. Why do cut-off scores vary?. Psychological Medicine. 25(1). 165–170. 47 indexed citations

13.

Willemsen, Gonneke, et al.. (1995). Polymyalgia rheumatica and temporal arteritis: A retrospective study of 111 patients. Clinical Rheumatology. 14(6). 650–655. 22 indexed citations

14.

Bruin, Tjerk W.A. de, J.H. Bolk, Theo Stijnen, et al.. (1988). Graves' disease: immunological and immunogenetic indicators of relapse. BMJ. 296(6632). 1292–1295. 23 indexed citations

15.

Pauwels, E.K.J., et al.. (1985). Scintigraphic detection of adenoma in primary hyperparathyroidism. European Journal of Nuclear Medicine and Molecular Imaging. 10-10(9-10). 403–5. 6 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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