Headline: Smoking ban bias cuts both waysPublication Date: Monday, January 31, 2011Primary Source: Wisconsin State Journal (WI)Non-Cato Author: Chris RickertType: columnFormat: Newspaper (Print)Nature of Mention: citedScholar: CatoResearch Area: Law and Civil LibertiesSubjects: on smoking ban dataAttached Files: Cato-Wisconsin State Journal-Bias in smoking ban studies_1.pdf