article_metadata: Carlos M Perez Marcela Ferres Jaime A Labarca
article_metadata: 10.3201/eid1601.091420
article_metadata: Emerg Infect Dis
article_metadata: 2010 Jan;16(1):156-7.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/20031070/
article_metadata: Influenza A Virus, H1N1 Subtype Influenza, Human / virology
article_metadata: Influenza A Virus, H1N1 Subtype Influenza, Human / virology Case Reports Letter Adolescent Adult Chile / epidemiology Disease Outbreaks Female Humans Influenza, Human / epidemiology Male Middle Aged Recurrence
article_metadata: PMC2874388
article_metadata: 20031070
article_metadata: Pandemic (H1N1) 2009 reinfection, Chile
article_metadata: 2010