title: Smoke-free legislation and prematurity.
authors.forename: Norma
authors.initials: N
authors.lastname: Rossato
mesh_terms: D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000453:epidemiology / Q000517:prevention & control*; D011247:Pregnancy; D061845:Smoke-Free Policy / Q000331:legislation & jurisprudence*