THE OPTIMAL METHOD FOR MEASURING SECONDHAND SMOKE EXPOSURE AMONG CHINESE PREGNANT WOMEN.Chuanbo Xie,Xiaozhong Wen,Weiqing Chen,Peng Ding,Tao Liu,Yanhui He,Zhongzheng Niu,Xiaoying Wu,Shanyu Zhou,Jianmiao Lin,Xiaoling GuoAMERICAN JOURNAL OF EPIDEMIOLOGY(2013)引用 0|浏览14暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要