@article{articlec626f555,
title   = {Online fully automated SPE-HPLC-MS/MS determination of ceftiofur in bovine milk samples employing a silica-anchored ionic liquid as sorbent},
author = {Ferreira, Débora Cecatto and Toffoli, Ana Lúcia de and Maciel, Edvaldo Vasconcelos Soares and Lanças, Fernando Mauro},
year = {2018},
doi = {10.1002/elps.201800053},
journal   = {Electrophoresis}
}