/33593/1.hassmallThumbnailVersion/Perspectives%20on%20econometric%20modelling%20to%20inform%20policy%3A%20a%20UK%20qualitative%20case%20study%20of%20minimum%20unit%20pricing%20of%20alcohol.pdf;/33593/1/Perspectives%20on%20econometric%20modelling%20to%20inform%20policy%3A%20a%20UK%20qualitative%20case%20study%20of%20minimum%20unit%20pricing%20of%20alcohol.pdf