title: The carina as a landmark in central venous catheter placement.
authors.forename: J M
authors.initials: JM
authors.lastname: Crawford
authors.forename: W G
authors.initials: WG
authors.lastname: Hilditch
authors.forename: L C
authors.initials: LC
authors.lastname: Chee
authors.forename: M
authors.initials: M
authors.lastname: Higney
mesh_terms: D002405:Catheterization, Central Venous / Q000379:methods*; D006801:Humans; D010496:Pericardium / Q000033:anatomy & histology*; D012016:Reference Values; D014132:Trachea / Q000033:anatomy & histology*