TY - JOUR A1 - Abadie, A. A1 - Diamond, A. A1 - Hainmueller, J. T1 - Synthetic control methods for comparative case studies: Estimating the effect of California’s tobacco control program Y1 - 2010 DO - 10.1198/jasa.2009.ap08746 JF - Journal of American Statistical Association VL - 105 IS - 490 ER -