@article{article51e6fa9e, title = {Comparative adsorptive removal of biperidene and sibutramine chlorhydrates from methanolic solutions by using active coal, clay and polymeric resins}, author = {Santa Maria, Luiz Claudio de and Aguiar, Mônica R P M and D'Elia, Priscilla and Ferreira, Leonardo O and Wang, Shu Hui}, year = {2007}, doi = {10.1016/j.matlet.2006.11.082}, journal = {Materials Letters} }