Lahtinen, Pasi Pain after cardiac surgery: a prospective cohort study of 1-year incidence and intensity. [electronic resource] - Anesthesiology Oct 2006 - 794-800 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0003-3022 Standard No.: 10.1097/00000542-200610000-00026 doi Subjects--Topical Terms: Acute DiseaseAgedCardiac Surgical ProceduresChronic DiseaseCohort StudiesFemaleFollow-Up StudiesHumansMaleMiddle AgedPain Measurement--drug effectsPain, Postoperative--drug therapyProspective StudiesSurveys and Questionnaires