title: Opioids in COPD: the 'whole picture' includes results from real-world, population-based observational studies.
authors.affiliation: Division of Respirology, Department of Medicine, St. Michael's Hospital, Toronto, Ontario.|Keenan Research Centre in the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario.|Department of Medicine, University of Toronto, Toronto, Ontario.
authors.forename: Nicholas T
authors.initials: NT
authors.lastname: Vozoris
authors.affiliation: Institute for Clinical Evaluative Sciences, Toronto, Ontario.|Department of Medicine, Queen's University, Kingston, Ontario, Canada.
authors.forename: Sudeep S
authors.initials: SS
authors.lastname: Gill
authors.affiliation: Department of Medicine, Queen's University, Kingston, Ontario, Canada.
authors.forename: Denis E
authors.initials: DE
authors.lastname: O'Donnell
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid