title: Breath of fresh air.
abstract: Although smoking was banned in public laces last July, there are exemptions and ventilation is the key to controlling environmental tobacco smoke.
authors.affiliation: Faculty of Advanced Technology, University of Glamorgan.
authors.forename: Andrew
authors.initials: A
authors.lastname: Geens
mesh_terms: D016902:Air Pollution, Indoor; D006801:Humans; D012907:Smoking / Q000331:legislation & jurisprudence*; D006113:United Kingdom; D014691:Ventilation