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Q36800649-B899CEC7-F49F-40C8-A80E-5D1BBCED903D
Q36800649-B899CEC7-F49F-40C8-A80E-5D1BBCED903D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36800649-B899CEC7-F49F-40C8-A80E-5D1BBCED903D
Understanding contraceptive failure.
P2860
Q36800649-B899CEC7-F49F-40C8-A80E-5D1BBCED903D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36800649-B899CEC7-F49F-40C8-A80E-5D1BBCED903D
rank
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Statement
wasDerivedFrom
d1a21a1d0d13b70b7ffc95d8afd5e1b4e935e303
P2860
Updated estimates of the effectiveness of the Yuzpe regimen of emergency contraception.