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Q33670335-93A9F068-0C3C-471A-8436-22438F3D7D11
Q33670335-93A9F068-0C3C-471A-8436-22438F3D7D11
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33670335-93A9F068-0C3C-471A-8436-22438F3D7D11
Negative Control Outcomes: A Tool to Detect Bias in Randomized Trials.
P2860
Q33670335-93A9F068-0C3C-471A-8436-22438F3D7D11
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33670335-93A9F068-0C3C-471A-8436-22438F3D7D11
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
c7b82ecbe6f0fa3d9cd2d2c0dd163fe67a457c17
P2860
Effects of source- versus household contamination of tubewell water on child diarrhea in rural Bangladesh: a randomized controlled trial