title: Is it really a secret?
authors.affiliation: St. Mary's Hospital Medical Center, Madison, WI, USA.
authors.forename: J
authors.initials: J
authors.lastname: Bauer
mesh_terms: D003428:Cross Infection / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D017053:Infection Control / Q000592:standards*; D010564:Personnel, Hospital