Feng, S. C.2007-11-122004-12-212007-11-121995http://hdl.handle.net/10625/5566Text1 digital file (5 p.)application/pdfenMEDICINAL DRUGSPLANT PRODUCTSPHARMACEUTICALSCAMEROONIdentification of minor alkaloids of voacanga africanusIDRC Final Report