title: World Trade Center disaster and asthma type.
authors.forename: Grace
authors.initials: G
authors.lastname: Ziem
mesh_terms: D001249:Asthma / Q000175:diagnosis* / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004781:Environmental Exposure / Q000009:adverse effects; D006801:Humans; D047851:September 11 Terrorist Attacks