Nayanah Siva. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Databases, FactualDisease OutbreaksEngland/epidemiologyHumansInfluenza A Virus, H1N1 SubtypeInfluenza, Human/epidemiologyInternet
Year: 2009 PMID: 19633034 DOI: 10.1136/bmj.b3029
Source DB: PubMed Journal: BMJ ISSN: 0959-8138