Showing 1 - 2 results of 2 for search 'Pianpian Cao', query time: 0.03s Refine Results
  1. 1
    Age, period and cohort trends in smoking in Mexico, 2000-2016
    by Yan Kwan Lau, Pianpian Cao, Jihyoun Jeon, Rafael Meza
    Published 2018-03-01
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    Article
  2. 2
    Smoking disparities by level of educational attainment in the United States, 1966 to 2015
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    Article
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