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Q39332998-CADEA9FC-21BA-481C-82DB-20E47D615171
Q39332998-CADEA9FC-21BA-481C-82DB-20E47D615171
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39332998-CADEA9FC-21BA-481C-82DB-20E47D615171
Effect of combined spinal-epidural analgesia in labor on frequency of emergency cesarean delivery among nulliparous Chinese women.
P921
Q39332998-CADEA9FC-21BA-481C-82DB-20E47D615171
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39332998-CADEA9FC-21BA-481C-82DB-20E47D615171
rank
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type
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Statement
P921
cesarean section