K.A.M.P. Kumarapeli, P.K. Perera, K.P.K.R. Karunagoda, A.I.S. Priyadarshan, N. Kumarasinghe.Qualitative phytochemical analysis of shathapushpa-shatavari crude powder (ssp).2nd International Conference on Ayurveda, Unani, Siddha and Traditional Medicine and Ayu Expo -2014, Institute of Indigenous Medicine, University of Colombo, Rajagiriya, Sri Lanka, December, 16-18, 2014 (http://iim.cmb.ac.lk/icaust2014/)