Approaches for estimating prevalence ratios.
作者信息
Deddens J A, Petersen M R
机构信息
National Institute for Occupational Safety and Health, Mail Stop R15, 4676 Columbia Parkway, Cincinnati, OH 45226, USA.
出版信息
Occup Environ Med. 2008 Jul;65(7):481, 501-6. doi: 10.1136/oem.2007.034777.
PMID:18562687
Abstract
摘要
Zotero 插件