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Q36996957-27D73193-BF5F-44FB-B7C4-D56AFC54A290
Q36996957-27D73193-BF5F-44FB-B7C4-D56AFC54A290
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36996957-27D73193-BF5F-44FB-B7C4-D56AFC54A290
Volunteer bias in recruitment, retention, and blood sample donation in a randomised controlled trial involving mothers and their children at six months and two years: a longitudinal analysis.
P2860
Q36996957-27D73193-BF5F-44FB-B7C4-D56AFC54A290
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36996957-27D73193-BF5F-44FB-B7C4-D56AFC54A290
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
95db41be4b536a1ef9c286bb8edb11e50e2c4a2b
P2860
Systematic reviews in health care: Assessing the quality of controlled clinical trials