675名中小学生发样中Ca、Fe、Zn和Cu含量的检测及其意义
杨思嘉,陈 阳,徐珊珊,潘 阳,姚宇航,杨雪玲,李 波
Detection of Ca,Fe,Zn and Cu contents in hair of 675 primary and
 secondary school students and its significance
YANG Si-jia,CHEN Yang,XU Shan-shan,PAN Yang,YAO Yu-hang,YANG Xue-ling,LI Bo
吉林大学学报(医学版) . 2013, (2): 391 -395 .  DOI: 10.7694/jldxyxb20130246