北京市流动儿童健康知、信、行现况调查
郭利娜,余小鸣,安维维,王嘉
Survey on health KAP in floating children in Beijing
GUO Li-na, YU Xiao-ming, AN Wei-wei, WANG Jia
中国儿童保健杂志 . 2011, (7): 603 -605 .