title: Incidence of influenza A H1N1 2009 infection in Eastern Saudi Arabian hospitals.
authors.forename: Mahmood D
authors.initials: MD
authors.lastname: Al-Mendalawi
mesh_terms: D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male