摘要
选取 1 999年 7～ 8月 1 3 6例与 2 0 0 1年 7～ 8月 2 1 6例广州地区保健儿童全血中铅含量的分析结果 ,研究了本地区儿童的铅污染的水平状况 ,结论是环境干预。
The records of Pb content in whole blood of 136 children July～August in during 1999 and 216 children during July～August in 2001 in Guangzhou city were compared and analyzed.The results showed that environmental interference and health education had significant effects on the prevention of childrens Pb poisoning.
出处
《广东微量元素科学》
CAS
2002年第2期37-39,共3页
Trace Elements Science
