Veeresham, Ciddi, and Praveena Chinthala. 2015. “Benzophenanthridine Alkaloids from Callus Cultures of Toddalia Asiatica”. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN) 8 (4):3003-8. https://doi.org/10.37285/ijpsn.2015.8.4.2.