Variations in Long‐Term Opioid Therapy Definitions: A Systematic Review of Observational Studies Using Routinely Collected Data (2000–2019)
2010 ◽
Vol 37
(7)
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pp. 675-684
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2016 ◽
Vol 17
(1)
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pp. 60-70
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Keyword(s):
2017 ◽
Vol 26
(8)
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pp. 1955-1967
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Keyword(s):
2019 ◽
Vol 29
(3)
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pp. 252-269
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2011 ◽
Vol 13
(7)
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pp. 785-795
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