Influenza A (H1N1) is not a novel disease.
- Author:
Qing-Wu JIANG
- Publication Type:Journal Article
- MeSH: Humans; Influenza A Virus, H1N1 Subtype; Influenza, Human; epidemiology; virology
- From: Chinese Journal of Preventive Medicine 2009;43(7):551-552
- CountryChina
- Language:Chinese