Risk factors for disease severity among hospitalised patients with 2009 pandemic influenza A (H1N1) in Spain, April – December 2009
Open Access
- 23 September 2010
- journal article
- Published by European Centre for Disease Control and Prevention (ECDC) in Eurosurveillance
- Vol. 15 (38), 19667
- https://doi.org/10.2807/ese.15.38.19667-en