"Aalto PP" - Selaus tekijän mukaan Kansanterveyslaitos KTL
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Associations of fine and ultrafine particulate air pollution with stroke mortality in an area of low air pollution levels
Kettunen J; Lanki T; Tiittanen P; Aalto PP; Koskentalo T; Kulmala M; Salomaa V; Pekkanen J
Stroke (2007)