title: The relationship between intraoperative contamination of the lower respiratory tract and postoperative chest infection.
authors: S
authors: S
authors: Barnass
authors: H
authors: H
authors: Roberts
authors: J
authors: J
authors: Kensit
mesh_terms: D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D011183:Postoperative Complications / Q000382:microbiology*; D012141:Respiratory Tract Infections / Q000382:microbiology*