@article{article3db577c8,
title   = {Two sesquiterpene lactones from trichogonia gardneri},
author = {Vichnewski, W and Kulanthaivel, P and Goedken, V L and Herz, W.},
year = {1985},
doi = {10.1016/s0031-9422(00)83539-6},
journal   = {Phytochemistry}
}