1. Steroidal and other components of Pygeum africanum bark;Longo;Farmaco,1983
2. Characterization of Pygeum africanum bark extracts by HRGC with computer assistance;Martinelli;J High Resolut Chrom,1986
3. Identification and determination of n-docosanol in the bark extract of Pygeum africanum and in patent medicines containing it;Pierini;Boll Chim Farm,1982
4. HPLC analysis of n-docosyl ferulate in Pygeum africanum extracts and pharmaceutical formulations;Uberti;Fitoterapia,1990
5. The African cherry (Prunus africana): can lessons be learned from an over-exploited medicinal tree?;Stewart;J Ethnopharmacol,2003