[The risks of transmission of contagious diseases from one floor to another via ventilation ducts].
Boyer
J
J
Blancher
G
G
D004739:England; D005160:Facility Design and Construction; D005602:France; D006784:Hospitals, Teaching / Q000592:standards; D006801:Humans; D012307:Risk Factors; D012899:Smallpox / Q000635:transmission*; D014691:Ventilation