Study on the dynamic impact of population characteristics on health costs – Empirical study based on the panel smooth transformation model
- Type
- Expression of concern
- Notice date
- 12/15/2021 0:00
- Journal
- The International Journal of Electrical Engineering & Education
- Publisher
- SAGE Publications
- Notice DOI
- 10.1177/00207209211064046
- Original paper DOI
- 10.1177/0020720921998232