title: Crossing the divide: hierarchy and teaching.
authors.affiliation: Sheffield Teaching Hospitals NHS Foundation Trust, Yorkshire, UK.
authors.forename: Elspeth
authors.initials: E
authors.lastname: Macdonald
authors.forename: Edward
authors.initials: E
authors.lastname: Maile
mesh_terms: D004503:Education, Medical, Graduate; D004504:Education, Medical, Undergraduate; D006801:Humans; D010820:Physicians; D013663:Teaching