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Q36686397-C07CF1CE-A316-419D-8B68-E914DA8B5364
Q36686397-C07CF1CE-A316-419D-8B68-E914DA8B5364
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http://www.wikidata.org/entity/statement/Q36686397-C07CF1CE-A316-419D-8B68-E914DA8B5364
The quality of control groups in nonrandomized studies published in the Journal of Hand Surgery.
P2860
Q36686397-C07CF1CE-A316-419D-8B68-E914DA8B5364
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36686397-C07CF1CE-A316-419D-8B68-E914DA8B5364
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6d7e6cb5213cbc8d3e3a25bb0b8e5577ab99199c
P2860
Reader's guide to critical appraisal of cohort studies: 1. Role and design