ArticleThe Permanente journal2020
On the Use of Sampling Weights for Retrospective Medical Record Reviews.
Ernest ShenPubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.
2 papers cite it
this papertrialcites it
ArticleThe Permanente journal2020
Ernest ShenPubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.