@article{article37005fe3,
title   = {Box-behnken design for te optimization of an enantioselective method for the simultaneous analysis of propranolol and 4-hydroxypropranolol by CE},
author = {Borges, Keyller Bastos and Pupo, Mônica Tallarico and Freitas, Luís Alexandre Pedro de and Bonato, Pierina Sueli},
year = {2009},
doi = {10.1002/elps.200800821},
journal   = {Electrophoresis}
}