000 00287nam a2200109Ia 4500
008 220729s1999 xx 000 0 und d
041 _aeng
100 _aJames D K
245 _aHigh risk pregnancy: management options
250 _a2
260 _aPhiladelphia
_bWB Saunders Company
_c1999
999 _c131776
_d131776