DOI:
10.1055/s-00030576
Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics
LinksClose Window
References
Cohen J.
Statistical power analysis.
Current Directions in Psychological Science 1992;
1 (03) 98-101
DOI: 10.1111/1467-8721.ep10768783.
Search in:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.