参考文献 | 《急诊医学》 |
参考文献[1]Prichard JA,Macdonald PC:Injuries to the birth canal. In Williams Obstetrics 16th edition.Prichard J A ed Macdonald PC New York,Appleton-Century-Crofts,1980;p 859~891 [2]Herbert WNP,Cefala RC:Management of postpartum Hemorrheage ClinicObsGyn.1984;27:139
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