000 00327nam a2200121Ia 4500
008 170101s1974 xx 000 0 und d
082 _a618.920 1 S99P
245 0 _aPreventability of perinatal
260 _c1974
650 _aASPHYXIA NEONATORUM -- CONGRESSES
653 _aASPHYXIA NEONATORUM -- CONGRESSES
942 _2ddc
_cB
999 _c70520
_d70520