DOI:
10.1055/s-00000009
American Journal of Perinatology
LinksClose Window
References
HCUP NIS Trend Weights..
Healthcare Cost and Utilization Project (HCUP).
Published 2015. Accessed January 12, 2019 at:
https://www.hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp
Search in:
We do not assume any responsibility for the contents of the web pages of other providers.