000 00300nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780323569118
082 _a612.63BLA
100 _aBlackburn Susan
245 0 _aMaternal, Fetal, Neoatal Physiology
260 _bElsevier
_c2018
942 _cBK
999 _c461325
_d461325