title: Massive haemoptysis: the definition should be revised.
authors.forename: W H
authors.initials: WH
authors.lastname: Ibrahim
mesh_terms: D001769:Blood; D001982:Bronchial Diseases / Q000145:classification / Q000175:diagnosis; D006469:Hemoptysis / Q000145:classification* / Q000175:diagnosis*; D006470:Hemorrhage / Q000145:classification / Q000175:diagnosis; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis / Q000628:therapy; D016896:Treatment Outcome