000
00294nam a2200121Ia 4500
008
251112s9999||||xx |||||||||||||| ||und||
040
_a
CNCLSA
245
0
_a
BioChemistry
260
_c
May 1, 1993
_b
American Chemical Society
_a
U.S.A
300
_a
P. 4253-5522
300
_b
V. 90
942
_c
JRBV
999
_c
20095
_d
20095