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Q33646471-504D75B8-EEA4-4337-8D8B-C987EA521CA1
Q33646471-504D75B8-EEA4-4337-8D8B-C987EA521CA1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33646471-504D75B8-EEA4-4337-8D8B-C987EA521CA1
The challenge of recruiting patients into a placebo-controlled surgical trial
P2860
Q33646471-504D75B8-EEA4-4337-8D8B-C987EA521CA1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33646471-504D75B8-EEA4-4337-8D8B-C987EA521CA1
rank
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type
BestRank
Statement
wasDerivedFrom
7c789ab2f718803a77765f761d106a8e7ac0b4fa
P2860
The ethical problems with sham surgery in clinical research.