G. Siva, S. Sivakumar, G. Premkumar, T. S. KUMAR, and N. JAYABALAN, “ENHANCED PRODUCTION OF PSORALEN THROUGH ELICITORS TREATMENT IN ADVENTITIOUS ROOT CULTURE OF PSORALEA CORYLIFOLIA L”., Int J Pharm Pharm Sci, vol. 7, no. 1, pp. 146–149, Jan. 2015.