@article{articlea5974255,
title   = {Sesquiterpene lactones from Dimerostemma species (Asteraceae) and in vitro potential anti-inflammatory activities},
author = {Stefani, Ricardo and Schorr, Karin and Tureta, Juliana Maria and Vichnewski, Walter and Melfort, Irmgard and Costa, Fernando Batista da},
year = {2006},
journal   = {Zeitschrift für Naturforschung}
}