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News on tobacco and public attitudes toward smokefree air policies in the United States
Smith, Katherine Clegg, (2008)
Estimating Treatment Effects of Longitudinal Designs using Regression Models on Propensity Scores
Achy-Brou, Aristide C., (2010)
Erratum to "News on tobacco and public attitudes toward smokefree air policies in the United States" [Health Policy 86 (2008) 42-52]
Smith, Katherine Clegg, (2009)