This map shows the geographic impact of Ehsan Zarei'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 Ehsan Zarei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ehsan Zarei more than expected).
This network shows the impact of papers produced by Ehsan Zarei. 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 Ehsan Zarei. The network helps show where Ehsan Zarei may publish in the future.
Co-authorship network of co-authors of Ehsan Zarei
This figure shows the co-authorship network connecting the top 25 collaborators of Ehsan Zarei.
A scholar is included among the top collaborators of Ehsan Zarei 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 Ehsan Zarei. Ehsan Zarei is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zarei, Ehsan, et al.. (2018). Challenges and Problems of Public Private Partnership in Health System: A Review Study. SHILAP Revista de lepidopterología.1 indexed citations
8.
Zarei, Ehsan, et al.. (2017). Service Quality in Emergency Departments of the Public and Private Hospitals from the Patient’s Perspective. 5(1). 1–8.4 indexed citations
Zarei, Ehsan, et al.. (2016). The correlation between organizational commitment and the quality of working life among staff of Sarpolzahab health network. Journal of Health Promotion Managment. 5(218). 61–69.8 indexed citations
Zarei, Ehsan, et al.. (2014). Managers’ Development Needs Assessment: Perspective of Middle Managers of Public Hospitals of Tehran. SHILAP Revista de lepidopterología. 13(2). 29–36.3 indexed citations
16.
Khabiri, Roghayeh, et al.. (2013). Behavior of under the Iranian social security organization-insured persons on utilization of laboratory and imaging services. Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Māzandarān/Journal of Mazandaran University of Medical Sciences. 23(106). 38–47.8 indexed citations
17.
Zarei, Ehsan, et al.. (2012). Hospital Services Quality From Patients\' Point Of View: A Cross-Sectional Study In Tehran Private Hospitals. SHILAP Revista de lepidopterología.10 indexed citations
18.
Zarei, Ehsan, et al.. (2012). The Effect of Service Quality on Patient loyalty: a Study of Pri-vate Hospitals in Tehran, Iran. SHILAP Revista de lepidopterología.37 indexed citations
19.
Kiadaliri, Ali, Hassan Haghparast‐Bidgoli, & Ehsan Zarei. (2011). Measuring Efficiency of General Hospitals in the South of Iran. World Applied Sciences Journal. 13(6). 1310–1316.13 indexed citations
20.
Arab, Mohammad & Ehsan Zarei. (2009). Patient rights: knowledge of managers of private hospitals. SHILAP Revista de lepidopterología.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.