| [pneumonia in h1 n1 flu infection patients.] | in march 2009, there was an outbreak of respiratory illness, later identified as caused by influenza a (h1n1); the affected patients can develop severe lower respiratory infections. objective: to describe the characteristics of 14 patients admitted to hospital córdoba diagnosed with h1n1 influenza-associated pneumonia during july and august of 2009. material and methods: we analyzed patients admitted between 26/06/09 and 08/09/2009 with diagnosis of community-acquired pneumonia. all patients wer ... | 2009 | 21138668 |