000 00383nam a22001577a 4500
020 _a9780521423274
050 _aMED RG610
_bF48
100 _aThe circulation
245 _aThe circulation
260 _aNew York
_bCambridge University Press
_c1993
300 _axv,438p.
_bill.
650 _afetus physiology
650 _afetus Diseases
700 _aHanson, Mark
942 _cBK
999 _c15009
_d15009