000 00383nam a2200157Ia 4500
008 210804s2000||||xx |||||||||||||| ||und||
020 _a0781728959
041 _aeng
082 _a618.1
_bSAK/OB.2
100 _aSakala Elmar P
245 0 _aObstetrics and gynecology
250 _a2
260 _aPhiladelphia
_bLippincott williams & wilkins
_c2000
300 _a443
942 _cBK
999 _c10680
_d10680