, Rajasekaran, A., and Pant, J.,
“The Genus Berberis Linn.: A Review”,
Pharmacognosy Review, vol. 2, no. 4, pp. 369-385, 2008.
S. Kumar, Madaan, R., Farooq, A., and Sharmac, A.,
“The Genus Pulsatilla : A Review”,
Pharmacognosy Review, vol. 2, no. 3, pp. 116-123, 2008.