000 00353nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
020 _a0387947183
082 _aR574 WER-D
100 _aWerner A Muller
245 _aDevelopmental biology
260 _bspringer
300 _a382
365 _b3496
650 _aBiology
942 _cREFERENCE
999 _c48733
_d48733