期刊论文详细信息
Preventing chronic disease | |
Relationship Between Child Care Centersâ Compliance With Physical Activity Regulations and Childrenâs Physical Activity, New York City, 2010 | |
Robert L. Stephens1  | |
关键词: Preventing Chronic Disease; PCD; CDC; physical activity; regulations; health policy; children; obesity; day care centers; child care centers; | |
DOI : 10.5888/pcd11.130432 | |
学科分类:医学(综合) | |
来源: U.S. Centers for Disease Control and Prevention * National Center for Chronic Disease Prevention and Health Promotion | |