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Q37236560-12984C35-8889-4F87-8DF5-C24AA0CA2582
Q37236560-12984C35-8889-4F87-8DF5-C24AA0CA2582
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37236560-12984C35-8889-4F87-8DF5-C24AA0CA2582
Assessment of the extent of unpublished studies in prognostic factor research: a systematic review of p53 immunohistochemistry in bladder cancer as an example
P2860
Q37236560-12984C35-8889-4F87-8DF5-C24AA0CA2582
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37236560-12984C35-8889-4F87-8DF5-C24AA0CA2582
rank
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type
BestRank
Statement
wasDerivedFrom
15630949141fb3ee7766a22464a6e997a7216c38
P2860
Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions.