Determination of doxazosin and verapamil in human serum by fast LC-MS/MS: Application to document non-compliance of patients

CHYTIL, L., ŠTRAUCH, B., CVAČKA, J., MAREŠOVÁ, V., WIDIMSKÝ JR., J., HOLAJ, R., SLANAŘ, O. Determination of doxazosin and verapamil in human serum by fast LC-MS/MS: Application to document non-compliance of patients. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences. 2010, 878(30), 3167-3173. ISSN 1570-0232. E-ISSN 1873-376X. Available: doi: 10.1016/j.jchromb.2010.09.032