000 00275nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aJournal of Biotechnology
260 _aElsevier Science Publishers
_bAmsterdam
_c1 Jan-28 Feb,2001
362 _a91-92
_b0
942 _2ddc
_cJ
999 _c180343
_d180343