@inproceedings{inproceedingse19ee4c2,
title   = {Comparative evaluation of pre-concentration techniques for determination of impurities in atracurium besylate by capillary electrophoresis},
author = {Moraes, Maria de Lourdes Leite de and Polakiewicz, Bronislaw and Tavares, Marina Franco Maggi},
year = {1999},
booktitle   = {Pittsburgh Conference}
}