000 00303nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00062960
044 _aU.S.A.
245 _aBiochemistry. v.15(n5-8), March-April, 1976
_c
260 _b
_a
_c1976
300 _av.15, varies p.; 27cm.
942 _2udc
_cP
999 _c6721
_d6721