1. African Pharmacopoeia, (1986). Determination of Ash, Sulfated ash and Acid insoluble ash. OAU/STRU.Nigeria
2. Anon., (1996). Indian Pharmacopoeia, Vol. I & II. Govt. of India. Ministry of Health and Family Welfare. The Controller of Publication. Civil Lines, Delhi-110054
3. Brinda, P., Sasikala, B. and Sengupt, S. (1981). Pharmacognostic studies on Merugan kizhangu. BMEBR. 8: 1-13
4. Chaltopudhyay, N., Mallick, A. and Sengupt, S. (2006). Photophysical studies of hydroxyl methyl coumarin: a new fluorescent chemosensor for Zinc and Nickel ions in water. J. Photochem. Photobiol. 177: 55-60. https://doi.org/10.1016/j.jphotochem.2005.05.011
5. Chase, C.R. and Pratt, R.J. (1949). Fluoresence of powdered vegetable drugs with particular reference to development of a system of identification. J.Am.Pharm.Asso. Sci. 38:324-331. https://doi.org/10.1002/jps.3030380612
6. El-Shemy, H.A., Aboul-Enein, A.M., Aboul-Enein, K.M. and Fujita, K. (2007). Willow Leaves Extracts contain anti-tumor agents effective against three cell types. Plos One, 2:178. https://doi.org/10.1371/journal.pone.0000178
7. Evans, W.C. (1996). Trease and Evans’ Pharmacognosy. Harcourt Baraco and Company Asia Pvt. Ltd. Singapore
8. Ganguly, R., Mishra, P. and Sharma, A. (2001). Microbes and Infection. Indian J. Microbiol, 41: 211-213
9. Han, S., Keum, S., Seo, Y.S. and Surh, H.J. (2002). Curcumin suppresses actiavation of NF-KB and AP-1 induced by phorbol ester in cultured human promycelocytic leukemia cells. J. Biochem. Mole. Biol, 35: 337-342. https://doi.org/10.5483/BMBRep.2002.35.3.337
10. Haydon, S.C. (1975). Spectroscopic Letters. 8: 815. https://doi.org/10.1080/00387017508067390
11. Horborne, J.B. (1976). Phytochemical Methods. Chapman & Hall, New York
12. Kameshwara Rao, C. (2000). Database of Medicinal Plants. Govt. of Karnatala, India
13. Martino, P.D., Gagniere, H., Berry, H. and Bert, L. (2002). Anti-microbial agents. Microbes and Infection, 4: 613-620. https://doi.org/10.1016/S1286-4579(02)01579-4
14. Mathias, A.J., Somashekar, R.K., Sumithra, S. and Subramanya, S. (2000). Anti-microbe Agents. Indian J. Microbiol, 40: 183-190. https://doi.org/10.1111/1467-629X.00043
15. Mcguffin, M., Hobbs, C. and Upton, R. Eds. (1997). American Herbal Products Association’s Botanical Saftety Handbook. Bocaraton, Fl: CRC Press
16. Pimenta, A.M., Montenegro, M.C., Araujo, A.N. and Martinez, J.C. (2006). Application of sequential injections analysis to pharmaceutical analysis. J. Pharm. Biomed. Anul. 40: 16-34. https://doi.org/10.1016/j.jpba.2005.10.006
17. Subramani, S.P. and Goraya, G.C. (2003). Some folklore medicinal plants of Kolli hills:Record of a Watti Vaidyas sammeloon. J. Econ. Taxon. Bot, 27: 665-678
18. Teeguarden, R. (1998). Radiant Health: The Ancient Wisdom of the Chinese Tonic Herbs. Warner Books, New York.
19. Vickers, A. (2002). Botanical medicines for the treatment of cancer: rationale, overview of current data and methodological considerations for Phase I and II trials. Canc. Investing, 20: 1069-1079. https://doi.org/10.1081/CNV-120005926