title: Second hand smoking: proper planning can reduce its health burden.
authors: Haris
authors: H
authors: Riaz
authors: Talha
authors: T
authors: Riaz
authors: Syed Wajahat
authors: SW
authors: Kamal
mesh_terms: D006801:Humans; D012907:Smoking; D014028:Tobacco Smoke Pollution
chemical_list: D014028:Tobacco Smoke Pollution