title: Exposure of the wound--a safe economy in the NHS.
authors: Surgical Unit, Westminster Hospital, London, UK.
authors: N W
authors: NW
authors: Law
authors: H
authors: H
authors: Ellis
mesh_terms: D001458:Bandages; D006801:Humans; D011446:Prospective Studies; D011897:Random Allocation; D013211:Staphylococcus aureus / Q000302:isolation & purification; D013530:Surgical Wound Infection / Q000191:economics / Q000382:microbiology / Q000517:prevention & control*