000 00385nam a2200145Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
022 _a0036-8075
040 _aCNCLSA
100 _aFloyd E. Bloom
_92541
245 0 _aScience
260 _cJuly 7, 1995
_bThe American Association for the Advancement of Science
_aWashington
300 _aP. 1-892
300 _bV. 269
942 _cJRBV
999 _c14219
_d14219