title: Operating room barriers--idealism, practicality, and the future.
authors.forename: H R
authors.initials: HR
authors.lastname: Bernard
authors.forename: W C
authors.initials: WC
authors.lastname: Beck
mesh_terms: D006801:Humans; D013523:Surgical Equipment / Q000592:standards*; D013530:Surgical Wound Infection / Q000517:prevention & control