title: Factor analyze this.
authors.affiliation: Division of Emergency Medicine, McMaster University, Hamilton, Ontario, Canada. worster@mcmaster.ca
authors.forename: Andrew
authors.initials: A
authors.lastname: Worster
authors.forename: Geoff
authors.initials: G
authors.lastname: Norman
mesh_terms: D002321:Career Choice; D004635:Emergency Medicine; D006801:Humans; D013337:Students, Medical