@article{articlee56ec43a,
title   = {Lanost-7-en triterpenes from stem bark of santiria trimera},
author = {Silva, M. F. G. F. and Francisco, R H P and Gray, A I and Lechat, J R and Waterman, P G},
year = {1990},
doi = {10.1016/0031-9422(90)80135-4},
journal   = {Phytochemistry}
}