Authors:
Koole, A
Bosman, J
Franke, JP
de Zeeuw, RA
Citation: A. Koole et al., Multiresidue analysis of beta(2)-agonists in human and calf urine using multimodal solid-phase extraction and high-performance liquid chromatography with electrochemical detection, J CHROMAT B, 726(1-2), 1999, pp. 149-156