Publication At-line coupling of UPLC to chip-electrospray-FTICR-MS Li, X.; Fekete, A.; Englmann, M.; Frommberger, M.; Lv, S.; Chen, G.; Schmitt-Kopplin, P. Anal. Bioanal. Chem. 2007;389(5):1439-46 [Epub ahead of print]