{"id":"W2118699725","doi":"10.1136/bmj.325.7357.188","title":"Effect of smoke-free workplaces on smoking behaviour: systematic review","year":2002,"lang":"en","type":"review","venue":"BMJ","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":1083,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Cancer Institute","keywords":"Medicine; Confidence interval; Per capita; Environmental health; Smoke; Population; Consumption (sociology); Demography; Geography; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null}