title: Is investigation of patients with haemoptysis and normal chest radiograph justified?
authors.forename: A J
authors.initials: AJ
authors.lastname: Conway
authors.forename: J A
authors.initials: JA
authors.lastname: Bennett
authors.forename: A D
authors.initials: AD
authors.lastname: Richardson
authors.forename: M D
authors.initials: MD
authors.lastname: Peake
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000465:Algorithms; D005188:False Negative Reactions; D005260:Female; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012142:Respiratory Tract Neoplasms / Q000000981:diagnostic imaging*; D012189:Retrospective Studies; D018570:Risk Assessment / Q000379:methods