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From the Centers for Disease Control and Prevention Bacterial Coinfections in Lung Tissue Specimens From Fatal Cases of 2009 Pandemic Influenza A (H1N1)—United States, May-August 2009
From the Centers for Disease Control and Prevention Surveillance for Pediatric Deaths Associated With 2009 Pandemic Influenza A (H1N1) Virus Infection—United States, April-August 2009
