柳州市中小学生尿铅水平及影响因素研究
周州, 邓梁琼, 刘萍, 黄婷, 曾婷
Study on the status and influencing factors for urine lead level of primary and middle school students in Liuzhou city
ZHOU Zhou, DENG Liang-qiong, LIU Ping, HUANG Ting, ZENG Ting
中国儿童保健杂志 . 2021, (4): 421 -424 .  DOI: 10.11852/zgetbjzz2020-1143