title: Wards of the roses.
authors.affiliation: Imperial College London, London SW7 2AZ. giskin.day@imperial.ac.uk
authors.forename: Giskin
authors.initials: G
authors.lastname: Day
authors.forename: Naiome
authors.initials: N
authors.lastname: Carter
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D035264:Flowers / Q000382:microbiology; D006761:Hospitals; D006801:Humans; D016134:Organizational Policy; D010362:Patients' Rooms