Media type: E-Article Title: Particulate Air Pollution and Acute Cardiorespiratory Hospital Admissions and Mortality Among the Elderly Contributor: Halonen, Jaana I.; Lanki, Timo; Yli-Tuomi, Tarja; Tiittanen, Pekka; Kulmala, Markku; Pekkanen, Juha imprint: Ovid Technologies (Wolters Kluwer Health), 2009 Published in: Epidemiology Language: English DOI: 10.1097/ede.0b013e31818c7237 ISSN: 1044-3983 Origination: Footnote: