000 00418cam a2200133 4500
001 CN66957
008 120401t2010 xxu||||| |||| 00| 0 eng d
100 _aRoos AM
245 _aOutcome of primary repair of obstetric anal sphincter injuries (OASIS): does the grade of tear matter? Ultrasound Obstet Gynecol. 2010 Sep;36(3):368-74
260 _c2010
500 _aMonograph
700 _aThakar R
700 _aSultan AH
999 _c61585
_d61585