000 00289 a2200109 4500
005 20220630234833.0
022 _a0378 4347
245 _a Journa of Chromatography B
260 _aAmsterdam
_bElsevier
_c1999
490 _vVol. 732--733
_abiomedical science and applications
942 _2lcc
_cCR
999 _c34195
_d34195