Beilstein J Org Chem. 2007 Sep 26;3:27.
Indolizidines and quinolizidines: natural products and beyond.
Michael JP.
Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, PO Wits 2050, South Africa. joseph.michael@wits.ac.za.
PMID: 17897459 [PubMed - in process]
PMCID: 2045664