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Q54996859-678BE30B-D4BB-40A5-9304-9901B4381A99
Q54996859-678BE30B-D4BB-40A5-9304-9901B4381A99
BestRank
Statement
http://www.wikidata.org/entity/statement/Q54996859-678BE30B-D4BB-40A5-9304-9901B4381A99
Efficacy of opioids versus placebo in chronic pain: a systematic review and meta-analysis of enriched enrollment randomized withdrawal trials.
P478
Q54996859-678BE30B-D4BB-40A5-9304-9901B4381A99
BestRank
Statement
http://www.wikidata.org/entity/statement/Q54996859-678BE30B-D4BB-40A5-9304-9901B4381A99
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
14c0a983d73f697da27fcb0e01957652ba98933c
P478
11
http://www.w3.org/2001/XMLSchema#string