000 00617cam a2200217 4500
001 CN99805
008 120401t2019 xxu||||| |||| 00| 0 eng d
022 _a00207292
100 _aSue-Jar Chen
240 _aInternational Journal of Gynecology & Obstetrics
245 _aFactors associated with obstetric anal sphincter injuries during vacuum delivery among Chinese women
260 _c2019
300 _a354-360
500 _aSerial
500 _a30927442
500 _a7478879
500 _a145
500 _a3
500 _ahttps://doi.org/10.1002/ijgo.12813
500 _aDocument_7478879_94404.pdf
999 _c72314
_d72314