000 00364nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aRoger C Sanders
245 4 _aThe Principles And Practice Of Ultrasonography In Obstetrics & Gynecology
250 _a2nd(1980)
260 _bAPPLETON CENTURY CROFTS
300 _a466
650 _aObs & Gyne
942 _cSURG
999 _c1851
_d1851