This map shows the geographic impact of Hj Sluiter'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 Hj Sluiter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hj Sluiter more than expected).
This network shows the impact of papers produced by Hj Sluiter. 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 Hj Sluiter. The network helps show where Hj Sluiter may publish in the future.
Co-authorship network of co-authors of Hj Sluiter
This figure shows the co-authorship network connecting the top 25 collaborators of Hj Sluiter.
A scholar is included among the top collaborators of Hj Sluiter 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 Hj Sluiter. Hj Sluiter is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sluiter, Hj, et al.. (1989). OBJECTIVE AND SUBJECTIVE PERFORMANCE INDICATORS IN COPD. University of Groningen research database (University of Groningen / Centre for Information Technology). 2(7). 666–669.17 indexed citations
Postma, Dirkje S. & Hj Sluiter. (1988). REVERSIBILITY OF AIR-FLOW OBSTRUCTION. University of Groningen research database (University of Groningen / Centre for Information Technology). 1(8585). 586–587.92 indexed citations
9.
Vries, Elisabeth G.E. de, G Mesander, NH Mulder, et al.. (1988). Characterization of three small cell lung cancer cell lines established from one patient during longitudinal follow-up.. PubMed. 48(23). 6891–9.74 indexed citations
Postma, Dirkje S., et al.. (1986). Discrepancies in release of elastase from human peripheral polymorphonuclear leukocytes.. PubMed. 146. 217–24.2 indexed citations
12.
Kraan, J, et al.. (1986). CHANGES IN BRONCHIAL HYPERREACTIVITY INDUCED BY 4 WEEKS TREATMENT WITH ANTIASTHMATIC DRUGS IN ALLERGIC ASTHMATIC-PATIENTS - A COMPARISON BETWEEN BUDESONIDE AND TERBUTALINE. Data Archiving and Networked Services (DANS). 69.1 indexed citations
13.
Postma, Dirkje S., et al.. (1986). Bronchial hyperreactivity. An overview.. PubMed. 29(11). 334–41.1 indexed citations
14.
Beaumont, F., et al.. (1985). Sequential sampling of fungal air spores inside and outside the homes of mould-sensitive, asthmatic patients: a search for a relationship to obstructive reactions.. PubMed. 55(5). 740–6.41 indexed citations
Beaumont, F., et al.. (1984). A volumetric-aerobiologic study of seasonal fungus prevalence inside and outside dwellings of asthmatic patients living in northeast Netherlands.. PubMed. 53(6). 486–92.49 indexed citations
Postma, Dirkje S. & Hj Sluiter. (1980). Predictors of Mortality in Chronic Obstructive Pulmonary Disease. University of Groningen research database (University of Groningen / Centre for Information Technology). 121(6). 1056–1057.58 indexed citations
19.
Sluiter, Hj, et al.. (1979). Treatment of severe parathion intoxication.. PubMed. 21 Suppl. 115–7.3 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.