title: After-hours coverage of cardiothoracic critical care units by non-surgeons: process and value issues.
authors.affiliation: Department of Cardiac Surgery, Christiana Hospital, Christiana Care Health System, Newark, DE, USA hsherif@christianacare.org.
authors.forename: Hisham M F
authors.initials: HM
authors.lastname: Sherif
mesh_terms: D006348:Cardiac Surgical Procedures / Q000592:standards*; D006801:Humans; D007362:Intensive Care Units; D009722:Nurse Practitioners / Q000592:standards*; D000078329:Workforce
keywords: Cardiothoracic critical care; Practice regulation; Quality; Safety