title: Modified-release opioids improve pain control and health-related quality of life in patients with complex cardiac chest pain.
authors.forename: Claire A
authors.initials: CA
authors.lastname: Douglas
authors.forename: Roger K G
authors.initials: RK
authors.lastname: Moore
authors.forename: Austin
authors.initials: A
authors.lastname: Leach
authors.forename: Michael R
authors.initials: MR
authors.lastname: Chester
mesh_terms: D000328:Adult; D000368:Aged; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D000787:Angina Pectoris / Q000517:prevention & control*; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011788:Quality of Life; D011795:Surveys and Questionnaires; D016896:Treatment Outcome
chemical_list: D000701:Analgesics, Opioid; D003692:Delayed-Action Preparations