参考文献

Singh, Pragya; Faridi, Uzma; Srivastava, Suchita; Kumar, Jonnala Kotesh; Darokar, Mahender Pandurang; Luqman, Suaib; Shanker, Karuna; Chanotiya, Chandan Singh; Gupta, Atul; Gupta, Madan Mohan; Negi, Arvind Singh Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 2 p. 242 - 246