title: Alcohol and tobacco counter-ads: stealing a page from billboard utilizing graffitists against unhealthy promotions.
authors: Brigham Young University, 229-E Richards Building, Provo, UT 84602, USA. cougar_hall@byu.edu
authors: P Cougar
authors: PC
authors: Hall
authors: Gordon B
authors: GB
authors: Lindsay
authors: Joshua H
authors: JH
authors: West