Separation and quantification of lignans in Phyllanthus species by a simple chiral densitometric method (pages 47–55)Vandana Srivastava, Manju Singh, Richa Malasoni, Karuna Shanker, Ram K. Verma, Madan M. Gupta, Anil K Gupta and Suman P. S. Khanuja
Article first published online: 6 DEC 2007 | DOI: 10.1002/jssc.200700282