1. Two new anthroquinone glycosides from leaves of Cassia occidentalis;Chauhan;Indian Journal of Chemistry Section B-Organic Chemistry including Medicinal Chemistry,2001
2. Isolation and structural definition of a new sennoside from Cassia senna L.;Christ;Arzneimittelforschung,1978
3. Antibacterial, anti-inflammatory and antimalarial activities of some Nigerian medicinal plants;Chukwujekwu;South African Journal of Botany,2005
4. Manual de Fitoterapia;Coimbra,1994
5. Dictionary of Natural Products (DNP) on CD-ROM, 2004. Chapman and Hall Electronic Publishing Division, London, version 13:2.