DOI:
10.1055/s-00000022
Das Gesundheitswesen
LinksClose Window
References
Wing C, Simon K, Bello-Gomez R.
Designing Difference in Difference Studies: Best Practices for Public Health Policy Research.
Annu Rev Public Health 2018;
39: 453-469
Access:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.