北京市15 564例儿童血铅水平调查研究
吕葛, 宋文琪, 李启亮
Detection of lead concentrations in peripheral blood of 15 564 children in Beijing
LYU Ge, SONG Wenqi, LI Qiliang
首都医科大学学报 . 2013, (6): 894 -896 .  DOI: 10.3969/j.issn.1006-7795.2013.06.022