title: Mechanical simulators versus patient actors: addressing the content validity question.
authors.affiliation: Department of Surgery, Northwestern University School of Medicine, 676 North St. Clair, Suite 650, Chicago, IL 60611, USA. drpugh@northwestern.edu
authors.forename: Carla M
authors.initials: CM
authors.lastname: Pugh
mesh_terms: D006801:Humans; D008348:Manikins; D016544:Patient Simulation