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Q24201836-78F26DFB-6431-478C-987E-855884F42011
Q24201836-78F26DFB-6431-478C-987E-855884F42011
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24201836-78F26DFB-6431-478C-987E-855884F42011
Cervical assessment by ultrasound for preventing preterm delivery
P2860
Q24201836-78F26DFB-6431-478C-987E-855884F42011
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24201836-78F26DFB-6431-478C-987E-855884F42011
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ad6874941e157071c248addb3804e487635d2f47
P2860
A modified test for small-study effects in meta-analyses of controlled trials with binary endpoints