title: Avian influenza prevalence in pigs, Egypt.
authors.forename: Amr
authors.initials: A
authors.lastname: El-Sayed
authors.forename: Walid
authors.initials: W
authors.lastname: Awad
authors.forename: Adel
authors.initials: A
authors.lastname: Fayed
authors.forename: Hans-Peter
authors.initials: HP
authors.lastname: Hamann
authors.forename: Michael
authors.initials: M
authors.lastname: Zschöck
mesh_terms: D000818:Animals; D004534:Egypt / Q000453:epidemiology; D053124:Influenza A Virus, H5N1 Subtype / Q000302:isolation & purification; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000662:veterinary* / Q000821:virology; D015995:Prevalence; D013552:Swine / Q000821:virology; D013553:Swine Diseases / Q000453:epidemiology / Q000821:virology*