Frequency of caregiver supervision of young children during play.
作者信息
Chen Xiao, Beran Melissa, Altkorn Robert, Milkovich Scott, Gruaz Kristin, Rider Gene, Kanti Amita, Ochsenhirt Jen
机构信息
Intertek Risk Assessment and Management, Oak Brook, IL, USA.
出版信息
Int J Inj Contr Saf Promot. 2007 Jun;14(2):122-4. doi: 10.1080/17457300701372316.
PMID:17510849
Abstract
摘要
Zotero 插件