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Q38993716-B6B74D70-14E6-4323-BDFF-AFFF2B86BBE2
Q38993716-B6B74D70-14E6-4323-BDFF-AFFF2B86BBE2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38993716-B6B74D70-14E6-4323-BDFF-AFFF2B86BBE2
The Power of Low Back Pain Trials: A Systematic Review of Power, Sample Size, and Reporting of Sample Size Calculations Over Time, in Trials Published Between 1980 and 2012.
P407
Q38993716-B6B74D70-14E6-4323-BDFF-AFFF2B86BBE2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38993716-B6B74D70-14E6-4323-BDFF-AFFF2B86BBE2
rank
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type
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Statement
P407
English