000 00463nam a2200169Ia 4500
008 170101s1975 xx 000 0 und d
082 _a618.3 G93P
100 _aGRUENWALD, P.
245 0 _aPlacenta and its maternal supplyline ; effects of insufficiency on the fetus
260 _bBaltimore
_c1975
300 _a366p
650 _aPLACENTA
653 _aMATERNAL - FETAL EXCHANGE
653 _aPLACENTA
653 _aPLACENTA -- DISEASES
942 _2ddc
_cB
999 _c70802
_d70802