1. R. D. Howland, M. J. Mycek, R. A. Harvey, and P. C. Champe, Lippincott’s Illustrated Reviews: Pharmacology, Lippincott Williams & Wilkins, Philadelphia (2006).
2. S. C. Sweetman, Martindale : The Complete Drug Reference, Pharmaceutical Press, London (2009).
3. A. C. Moffat, M. D. Osselton, B.Widdop, and J.Watts, Clarke’s analysis of drugs and poisons, Pharmaceutical Press, London (2011), Vol. 3.
4. K. K. Chaitanya, D. G. Sankar, and D. S. Israel, Global Treat. Pharm. Sci., 4, 1144 – 1152 (2013).
5. L. Li, C. Lai, X. Xuan, et al., J. Chromatogr. Sci., 54(8), 1415 – 1420 (2016).