Playing hard to get: field substitutions in health surveys
International journal of public health(2007)
摘要
Background and objectives
更多查看译文
关键词
American Statistical Association,Reference Person,Alexan,Successive Wave,Refuse Household
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