首页> 美国政府科技报告 >Utilization of Critical Periods During Development to Study the Effects of Low Levels of Environmental Agents
【24h】

Utilization of Critical Periods During Development to Study the Effects of Low Levels of Environmental Agents

机译:发展过程中关键时期的利用研究低水平环境因素的影响

获取原文

摘要

Careful definition of critical periods in the development of selected characters can result in experimental systems that may be highly useful in studying risk at low levels of exposure. Three examples are presented. Epidemiological investigations can lose much of their value unless critical periods are known for the end points being studied. (ERA citation 05:031213)

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号