title: [Occupational asthma cases in Finland].
authors.affiliation: Työterveyslaitos, työlääketieteen osasto Topeliuksenkatu 41 aA 00250 Helsinki. ritva.piipari@ttl.fi
authors.forename: Ritva
authors.initials: R
authors.lastname: Piipari
authors.forename: Helena
authors.initials: H
authors.lastname: Keskinen
mesh_terms: D001249:Asthma / Q000453:epidemiology* / Q000209:etiology; D005387:Finland / Q000453:epidemiology; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology