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Epidemiology and pattern of care of breakthrough cancer pain in a longitudinal sample of cancer patients: results from the Cancer Pain Outcome Research Study Group.
Greco MT, Corli O, Montanari M, Deandrea S, Zagonel V, Apolone G; Writing Protocol Committee; Cancer Pain Outcome Research Study Group (CPOR SG) Investigators. Greco MT, et al. Clin J Pain. 2011 Jan;27(1):9-18. doi: 10.1097/AJP.0b013e3181edc250. Clin J Pain. 2011. PMID: 20842024 Clinical Trial.
Effects of transdermal buprenorphine on patients-reported outcomes in cancer patients: results from the Cancer Pain Outcome Research (CPOR) Study Group.
Apolone G, Corli O, Negri E, Mangano S, Montanari M, Greco MT; Cancer Pain Outcome Research Study Group (CPOR SG) Investigators; Apolone G, Bertetto O, Caraceni A, Corli O, De Conno F, Labianca R, Maltoni M, Nicora Maria F, Torri V, Zucco F. Apolone G, et al. Clin J Pain. 2009 Oct;25(8):671-82. doi: 10.1097/AJP.0b013e3181a38f9d. Clin J Pain. 2009. PMID: 19920716 Clinical Trial.