title: [A most important measure in prevention of chronic obstructive pulmonary diseases: smoke cessation and avoidance of passive smoking].
authors.forename: Dan
authors.initials: D
authors.lastname: Xiao
authors.forename: Chen
authors.initials: C
authors.lastname: Wang
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000517:prevention & control*; D016540:Smoking Cessation; D014028:Tobacco Smoke Pollution / Q000517:prevention & control*
chemical_list: D014028:Tobacco Smoke Pollution