TY  - JOUR
AN  - 010364243
PY  - 2000/01/01
TI  - Comparison of various reversed-phase columns for the simultaneous determination of ephedrines in urine by high-performance liquid chromatography
JO  - Journal of Chromatography A
VL  - 870
IS  - 1-2
SP  - 23
EP  - 28
UR  - https://eurekamag.com/research/010/364/010364243.php
ER  -