title: Emergency first presentation of colorectal cancer following air travel: a case series.
authors.affiliation: Department of Surgery, Royal Liverpool and Broadgreen University Hospitals , Liverpool , UK.
authors.forename: Kingsley C
authors.initials: KC
authors.lastname: Ekwueme
authors.forename: Malcolm A
authors.initials: MA
authors.lastname: West
authors.forename: Paul S
authors.initials: PS
authors.lastname: Rooney