1. Triterpenoids from the leaves of Nerium oleander
2. Cardenolide glycosides from the roots of mandevilla pentlandiana
3. Chopra, R. N., Nayar, S. L., & Chopra, I. C. (1956). Glossary of Indian medicinal plants (p. 175). New Delhi: Council of Scientific and Industrial Research, New Delhi
4. Dymock, W., Warden, C. J. H., & Hooper, D. (1891). Pharmacographia indica, vol. II (p. 398). The Institute of Health and Tibbi Research. Republished under the auspices of the Hamdard National Foundation of Pakistan
5. Farnaz, S. (1996). M. Phil. Dissertation. University of Karachi, Pakistan