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Abstract
Entities: Disease
Mesh: See more » Disease OutbreaksHistory, 20th CenturyHumansLegionnaires' Disease/historyPhiladelphia/epidemiologyPneumonia/epidemiologyPneumonia/historyRespiratory Tract Diseases/epidemiologyRespiratory Tract Diseases/history
Year: 1997 PMID: 9026709
Source DB: PubMed Journal: MMWR Morb Mortal Wkly Rep ISSN: 0149-2195 Impact factor: 17.586