title: Human infections with avian influenza A(H7N9) virus in China: preliminary assessments of the age and sex distribution.
authors.affiliation: Emerging Disease Surveillance and Response, Division of Health Security and Emergencies, World Health Organization Regional Office for the Western Pacific, Manila, Philippines .
authors.forename: Yuzo
authors.initials: Y
authors.lastname: Arima
authors.forename: Sirenda
authors.initials: S
authors.lastname: Vong
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D062665:Epidemiological Monitoring; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D064766:Influenza A Virus, H7N9 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000175:diagnosis* / Q000453:epidemiology*; D008297:Male; D008403:Mass Screening / Q000706:statistics & numerical data*; D017678:Sex Distribution; D055815:Young Adult