@article{article8e884260,
title   = {Lignans gamma-lactones and propiophenones of virola surinamensis},
author = {Lopes, N P and Blumenthal, E E D and Cavalheiro, A J and Kato, Massuo Jorge and Yoshida, Massayoshi},
year = {1996},
journal   = {Phytochemistry}
}