@article{articlef5094f54,
title   = {Bicyclooctanoid , carinatone and megaphone type neolignans from ocotea porosa},
author = {Carvalho, M G and Yoshida, Massayoshi and Gottlieb, Otto Richard and Gottlieb, H E},
year = {1988},
doi = {10.1016/0031-9422(88)80152-3},
journal   = {Phytochemistry}
}