![](/img/cover-not-exists.png)
A Formula for Comparison of Perinatal Mortality Rates in Hospitals
Wishik, Samuel M., Rycheck, Russell RuleVolume:
51
Language:
english
Journal:
American Journal of Public Health and the Nations Health
DOI:
10.2105/ajph.51.1.53
Date:
January, 1961
File:
PDF, 1.14 MB
english, 1961