title: Bans on smoking in public places: policy enforcement needed.
authors.affiliation: Preventive Medicine and Nutrition Unit, Faculty of Medicine, University of Crete, PO Box 2208, 71003, Crete, Greece.
authors.forename: C I
authors.initials: CI
authors.lastname: Vardavas
authors.affiliation: Preventive Medicine and Nutrition Unit, Faculty of Medicine, University of Crete, PO Box 2208, 71003, Crete, Greece. Electronic address: kafatos@med.uoc.gr.
authors.forename: A G
authors.initials: AG
authors.lastname: Kafatos
mesh_terms: D004781:Environmental Exposure / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D006115:Greece / Q000453:epidemiology; D006801:Humans; D035846:Law Enforcement; D011640:Public Policy; D012907:Smoking / Q000453:epidemiology / Q000331:legislation & jurisprudence*; D000074606:Smoking Prevention