000 00545pam a2200241a 44500
008 161010b1998 xxu||||| |||| 00| 0 eng d
020 _a
082 _aN-12-389
090 _a
110 _a
245 _aNature, 2jul-27aug, vol.394; no.6688-6696
_b
246 _a
250 _a
260 _a
_b
_c1998
300 _a0
500 _a394
500 _a
520 _a
700 _aB
700 _a6688-6696
906 _a
999 _c56133
_d56133