HM Hamer

444 total citations
4 papers, 316 citations indexed

About

HM Hamer is a scholar working on Cardiology and Cardiovascular Medicine, Pediatrics, Perinatology and Child Health and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, HM Hamer has authored 4 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Cardiology and Cardiovascular Medicine, 1 paper in Pediatrics, Perinatology and Child Health and 1 paper in Radiology, Nuclear Medicine and Imaging. Recurrent topics in HM Hamer's work include Economic and Environmental Valuation (1 paper), Healthcare Policy and Management (1 paper) and Cardiac, Anesthesia and Surgical Outcomes (1 paper). HM Hamer is often cited by papers focused on Economic and Environmental Valuation (1 paper), Healthcare Policy and Management (1 paper) and Cardiac, Anesthesia and Surgical Outcomes (1 paper). HM Hamer collaborates with scholars based in Netherlands and United Kingdom. HM Hamer's co-authors include Berto J. Bouma, Jan van der Meulen, R. B. A. van den Brink, Emile C. Cheriex, K.I. Lie, E Dekker, Jan G.P. Tijssen, Hans A. Verheul, K.I. Lie and Jan L. Posma and has published in prestigious journals such as Journal of Clinical Epidemiology, Heart and Aktuelle Neurologie.

In The Last Decade

HM Hamer

4 papers receiving 300 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
HM Hamer Netherlands	4	281	165	102	55	37	4	316
Trevor Richens United Kingdom	9	115 0.4×	131 0.8×	93 0.9×	70 1.3×	38 1.0×	16	267
Amelia Carro Spain	10	257 0.9×	91 0.6×	126 1.2×	59 1.1×	56 1.5×	25	336
Jana Kurucova Switzerland	9	215 0.8×	123 0.7×	80 0.8×	45 0.8×	31 0.8×	24	247
Nazia Husain United States	9	160 0.6×	129 0.8×	71 0.7×	87 1.6×	31 0.8×	39	259
Petr Polasek Canada	5	181 0.6×	70 0.4×	167 1.6×	29 0.5×	56 1.5×	7	310
Philippe Castellant France	10	263 0.9×	70 0.4×	28 0.3×	64 1.2×	25 0.7×	24	354
Matteo Cassin Italy	9	267 1.0×	64 0.4×	38 0.4×	77 1.4×	107 2.9×	46	317
Jimmy Kerrigan United States	6	155 0.6×	95 0.6×	59 0.6×	74 1.3×	37 1.0×	14	202
Maria Isabel Körber Germany	14	325 1.2×	170 1.0×	49 0.5×	96 1.7×	41 1.1×	43	395
Herbert A. Oxman United States	9	268 1.0×	120 0.7×	62 0.6×	88 1.6×	60 1.6×	14	307

Countries citing papers authored by HM Hamer

Since Specialization

Citations

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

Fields of papers citing papers by HM Hamer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of HM Hamer

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

All Works

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4 of 4 papers shown

1.

Strzelczyk, Adam, et al.. (2009). Prospective evaluation of a post-stroke epilepsy risk scale. Aktuelle Neurologie. 36(S 02). 3 indexed citations

2.

Bouma, Berto J., Jan van der Meulen, R. B. A. van den Brink, et al.. (2004). Validity of conjoint analysis to study clinical decision making in elderly patients with aortic stenosis. Journal of Clinical Epidemiology. 57(8). 815–823. 20 indexed citations

3.

Bouma, Berto J., R. B. A. van den Brink, Jan van der Meulen, et al.. (1999). To operate or not on elderly patients with aortic stenosis: the decision and its consequences. Heart. 82(2). 143–148. 239 indexed citations

4.

Tieleman, R. G., Harry J. Crijns, Ans C.P. Wiesfeld, et al.. (1995). Increased dispersion of refractoriness in the absence of QT prolongation in patients with mitral valve prolapse and ventricular arrhythmias.. Heart. 73(1). 37–40. 54 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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