000 00281nam a2200121Ia 4500
008 220729s2019 xx 000 0 und d
041 _aeng
100 _aJeffrey P Phelan
245 _aCritical care obstetrics
250 _a6
260 _aNew York
_bWiley
_c2019
300 _a1113
999 _c138617
_d138617